WhatsApp
Request a Quote
Email
Leave Your Message
Where Can I Find Reliable Suppliers for All-in-One Industrial PCs?
Blog

Where Can I Find Reliable Suppliers for All-in-One Industrial PCs?

2026-07-08
Table of Contents


Introduction

Where can I find reliable suppliers for all-in-one industrial PCs? The best places to start are official manufacturer websites, industrial computer suppliers, B2B platforms, automation trade shows, local distributors, and OEM/ODM factories. For long-term industrial projects, working directly with a factory manufacturer is often the safer choice because the supplier can better support customization, technical communication, product continuity, and after-sales service.
This question is becoming more important as factories invest more in automation, HMI terminals, smart manufacturing, and real-time production monitoring. According to the World Robotics 2025 report from the International Federation of Robotics, factories worldwide installed about 542,000 industrial robots in 2024, more than double the number installed ten years earlier. Annual robot installations also stayed above 500,000 units for the fourth year in a row. This means more production lines need stable industrial control terminals, including industrial all-in-one PC systems and industrial panel PC solutions.
At the same time, the industrial PC market continues to grow. Global Market Insights estimated the global industrial PC market at USD 5.3 billion in 2025 and projected it to reach USD 7.1 billion by 2035. This growth is linked to industrial automation, digital manufacturing, IIoT, and the need for reliable computing at the edge.
For procurement managers, system integrators, OEM machine builders, and industrial project engineers, the real problem is not only “where to buy.” The bigger question is: how do I choose a reliable Industrial Panel PC Supplier that can support my application, environment, interfaces, mounting method, and long-term supply needs?
This guide explains where to find reliable suppliers for all-in-one industrial PCs, how to evaluate an industrial panel PC supplier, what product specifications to compare, and why a factory manufacturer like SINSMART can be a suitable partner for industrial projects.
 
all-in-one-industrial-pcs


What Is an Industrial All-in-One PC?

An industrial all-in-one PC, also called an industrial panel PC, is a computer that integrates the display, touchscreen, computing unit, I/O ports, power input, and industrial enclosure into one device. Unlike a commercial all-in-one computer used in offices, an industrial panel PC is designed for factory floors, control cabinets, machine tools, production lines, warehouses, transportation terminals, kiosks, and other demanding environments.
SINSMART defines its industrial panel PC as an all-in-one PC designed for industrial environments, with a durable casing and protective design to withstand harsh working conditions. The product category includes rugged industrial panel all-in-one PC solutions with processing power, rich interfaces, dustproof, waterproof, and shockproof features for different industrial applications.
Common uses include:
  • HMI terminals for machine control
  • Production line monitoring stations
  • MES and SCADA operation terminals
  • PLC visualization interfaces
  • Warehouse and logistics workstations
  • Packaging machine control panels
  • Food and beverage production terminals
  • Medical equipment interfaces
  • Transportation and fleet management terminals
For buyers, the value of an industrial all-in-one PC is simple: it reduces installation complexity, saves space, and provides a stable touchscreen interface for industrial operation.


Where Can You Find Reliable Suppliers for All-in-One Industrial PCs?

There are several common ways to find reliable suppliers for all-in-one industrial PCs. Each channel has advantages, but not all channels are suitable for long-term industrial projects.

  1. Official Industrial Computer Manufacturer Websites

The most direct way is to search and compare official manufacturer websites. A real industrial panel PC manufacturer usually provides product categories, technical specifications, model pages, application solutions, downloadable documents, and direct contact forms.
For example, SINSMART provides an Industrial Panel PC Manufacturer/Supplier page that includes industrial panel PC products in different sizes, such as 8-inch, 10-inch, 12-inch, 15-inch, 17-inch, 19-inch, and 21-inch options. The page also highlights all-in-one PC, IP65 panel PC, and industrial computer supplier categories for different industrial applications.
Manufacturer websites are especially useful when you need:
  • OEM/ODM customization
  • Long-term supply
  • Bulk purchasing
  • Factory-direct communication
  • Technical support before ordering
  • Product lifecycle continuity
  • Industry-specific recommendations

  1. B2B Platforms

B2B platforms can help buyers quickly discover many industrial panel PC suppliers. They are useful for early-stage comparison, especially when you want to compare prices, MOQ, product appearance, and supplier response speed.
However, buyers should not rely only on platform listings. Before placing an order, you should verify whether the supplier is a factory, a trader, or a reseller. You should also ask for product datasheets, real photos, certifications if applicable, warranty terms, and sample testing support.
A low price does not always mean a good industrial all-in-one PC. If the product fails in a factory environment, downtime, replacement, and maintenance can cost more than the original price difference.

  1. Industrial Automation Trade Shows

Trade shows are useful for buyers who want to see the real product, touch the screen, check the enclosure, test the brightness, and compare different suppliers face to face.
This channel is suitable for:
  • System integrators
  • Machine builders
  • Distributors
  • Large industrial enterprises
  • Buyers planning long-term cooperation
However, trade shows are limited by location and schedule. After the exhibition, buyers still need to evaluate the supplier’s factory capability, customization process, and after-sales support.

  1. Local Distributors

Local distributors can be helpful when you need fast delivery, local service, or small quantity purchasing. They may also provide installation support and communication in your local language.
But for customized industrial panel PC projects, local distributors may have limited flexibility. If your project requires custom I/O ports, special mounting, specific OS images, OEM branding, or long lifecycle support, contacting the original manufacturer is often more efficient.

  1. OEM/ODM Industrial PC Factories

If your project involves equipment integration, repeated purchasing, or special technical requirements, an OEM/ODM factory is often the best choice.
A factory-type Industrial Panel PC Supplier can usually support:
  • Screen size customization
  • CPU, RAM, and storage configuration
  • I/O port customization
  • Panel mount, VESA mount, and embedded installation
  • Operating system support
  • Branding or private label requirements
  • Industrial application adaptation
  • Sample testing before bulk orders
SINSMART is a dedicated manufacturer, not a trader. The company integrates R&D, production, and trade capabilities and manufactures industrial computers in-house. This is important for buyers who need stable communication, technical matching, and long-term cooperation.
all-in-one-industrial-pcs-suppliers


How to Choose a Reliable Industrial Panel PC Supplier

Finding suppliers is only the first step. The more important step is choosing the right Industrial Panel PC Supplier for your project.

  1. Check Whether the Supplier Is a Factory or a Trader

A factory manufacturer usually has better control over product development, production, testing, quality management, and customization. A trader may be useful for quick sourcing, but complex industrial projects often require deeper technical communication.
When evaluating a supplier, ask:
  • Are you a factory manufacturer or trading company?
  • Do you have your own R&D and production team?
  • Can you customize the industrial all-in-one PC?
  • Can you support bulk orders and long-term supply?
  • Can you provide after-sales support for overseas buyers?
For long-term industrial projects, a factory manufacturer is usually more suitable because industrial panel PC procurement is not just a one-time product purchase. It often involves system integration, installation matching, software compatibility, and repeated orders.

  1. Evaluate the Product Range

A reliable Industrial Panel PC Supplier should offer more than one or two basic models. Industrial applications vary widely. A machine builder may need a compact 12-inch industrial panel PC, while a smart factory workstation may need a 15.6-inch or 17-inch touchscreen computer.
SINSMART’s industrial panel PC category covers multiple sizes from 8 inches to 21 inches, and supports different types such as Windows industrial panel PCs, all-in-one PCs, and IP65 panel PCs.
A broad product range helps buyers match:
  • Different screen sizes
  • Different processor levels
  • Different touch technologies
  • Different operating systems
  • Different installation methods
  • Different I/O requirements
  • Different industrial environments

  1. Review Customization Capability

Customization is one of the most important factors when choosing an industrial all-in-one PC supplier.
A good supplier should be able to discuss:
  • Screen size
  • Touchscreen type
  • CPU platform
  • Memory and storage
  • LAN, USB, COM, HDMI, VGA, GPIO, and other I/O ports
  • Wireless communication
  • Mounting method
  • Operating system
  • Front panel protection
  • Enclosure design
  • OEM/ODM branding
This is not only a SINSMART-specific point. OnLogic also describes industrial panel PCs as customizable touchscreen HMI systems built rugged and fanless for industrial automation. Advantech also describes its panel PCs as industrial all-in-one and configurable PPC products for different industrial applications.
For buyers, this confirms one thing: a reliable industrial panel PC supplier should not only sell standard hardware. The supplier should help adapt the product to the real industrial workflow.

  1. Check Industrial Durability

Industrial panel PCs are often used in dusty, humid, hot, cold, or vibration-prone environments. That is why durability is not optional.
Buyers should check:
  • Fanless design
  • IP protection rating
  • Dustproof and waterproof front panel
  • Wide temperature support if needed
  • Shock and vibration resistance
  • Stable 24/7 operation
  • Industrial-grade connectors
  • Metal or rugged enclosure
  • Long lifecycle components
For example, SINSMART’s 15-inch industrial touch screen panel PC page states that most industrial touch screen panel PC computers feature IP65 front-panel protection for dustproof and waterproof design, making them suitable for workshops and outdoor environments and long-term 24/7 industrial use.

  1. Check Application Experience

A reliable supplier should understand where the industrial panel PC will be used. The correct solution for a food processing line may be different from the correct solution for a CNC machine, warehouse terminal, medical device, or outdoor kiosk.
SINSMART’s 12-inch industrial panel PC page lists applications such as factory automation, PLC integration, transportation and fleet management, food and beverage industry, healthcare, and pharmaceutical manufacturing.
This matters because industrial computer purchasing is application-driven. Buyers should not only ask “what is the price?” They should ask “can this industrial all-in-one PC survive and perform in my specific environment?”

  1. Ask About Technical Support and After-Sales Service

A reliable Industrial Panel PC Supplier should provide both pre-sales and after-sales support.
Before ordering, the supplier should help you confirm:
  • Application environment
  • Screen size
  • Brightness requirement
  • Touch type
  • Memory and storage
  • Required I/O ports
  • Installation method
  • OS compatibility
  • Quantity and lead time
After delivery, the supplier should support:
  • Installation questions
  • Documentation
  • Troubleshooting
  • Warranty process
  • Replacement or repair communication
  • Future repeated orders
SINSMART’s advantage is not only product variety. The company also understands harsh-environment pain points and focuses on durability, reliability, customization, and after-sales service for enterprise buyers.
industrial-panel-pcs


Industrial Panel PC Supplier Evaluation Checklist

Use this checklist before choosing a supplier.
Evaluation Item What to Check Why It Matters
Factory capability R&D, production, testing, in-house manufacturing Reduces quality and communication risk
Product range 8-inch to 21-inch options, Windows, Android, IP65, all-in-one PC Helps match different applications
Customization I/O, CPU, memory, storage, OS, mounting, branding Important for OEM/ODM and machine integration
Durability IP rating, fanless design, rugged enclosure, 24/7 operation Protects production stability
Application experience Factory automation, PLC, logistics, medical, food processing Ensures correct product recommendation
Technical support Pre-sales selection and after-sales troubleshooting Reduces project failure risk
Export experience Global sales, documentation, packaging, communication Important for overseas buyers
Long-term supply Repeat orders, product lifecycle, stable configuration Critical for industrial projects


SINSMART Product Options for Different Industrial Projects

The best industrial all-in-one PC depends on your application. Below are several SINSMART models and product pages that buyers can review before sending an RFQ.
Product / Model Key Specifications Suitable Applications
SINSMART Industrial Panel PC Series

Industrial panel PCs in 8-inch, 10-inch,

 12-inch, 15-inch, 17-inch, 19-inch, and

21-inch categories; all-in-one PC and IP65 panel PC options

General HMI, factory automation, production

monitoring, equipment terminals
SIN-156-1135

Intel Tiger Lake i5-1135G7, 2.4GHz quad-core processor;

supports up to 64GB memory; 2×LAN, 6×USB, HDMI,

 RS232/422/485; Windows 10 and Linux support

Advanced HMI, image processing, machine

control, industrial workstation
SIN-1752-J1900

Intel J1900 processor; up to 8GB DDR3L; VGA and HDMI;

2×Gigabit Ethernet; 4×USB; 6×COM; 428×342×75mm chassis

PLC communication, machine control, kiosk,

packaging equipment, industrial automation
SIN-4100-ZQ370MAV2

Intel Core 8th/9th Gen i3/i5/i7 support; up to 128GB DDR4;

12×USB; 6×COM; 2×Gigabit LAN; Windows 7/10,

Windows Server 2016, Ubuntu, CentOS support

High-performance industrial control, rackmount

systems, multi-I/O applications


Manufacturer Website vs. B2B Platform vs. Distributor

Different sourcing channels are suitable for different buying situations.
Sourcing Channel Best For Advantages Limitations
Manufacturer website

Custom projects, bulk orders,

long-term cooperation

Direct technical support, factory

communication, OEM/ODM options

 Requires detailed requirement communication
B2B platform Early supplier discovery Fast comparison, many supplier choices Harder to verify real factory capability
Local distributor Small orders, local service Faster local support and delivery Less customization, higher cost
Trade show Supplier verification See real product and meet sales team Limited by time and location
System integrator Turnkey automation projects Solution-based support May not be original manufacturer
For standard products and small orders, distributors or platforms may be enough. For customized industrial all-in-one PC projects, OEM/ODM orders, or long-term supply, a direct factory manufacturer is usually more suitable.


What Product Specifications Should Buyers Compare?

Before choosing an Industrial Panel PC Supplier, buyers should compare product specifications based on the real application.

Screen Size

Smaller screens such as 8-inch, 10.1-inch, or 12.1-inch industrial panel PCs are often used in compact control cabinets, vehicle terminals, or machine interfaces. Larger screens such as 15.6-inch, 17-inch, 19-inch, or 21.5-inch models are better for operator workstations, visual dashboards, and complex HMI interfaces.
SINSMART’s industrial panel PC pages show multiple size categories from 8 inches to 21 inches.

Touchscreen Type

Projected capacitive touch is suitable for modern multi-touch HMI software. Resistive touch can be useful in environments where operators wear gloves or need precise single-point input. SINSMART’s 15-inch industrial panel PC page explains that PCAP touch supports smooth multi-touch interaction, while resistive touch remains practical for gloves, moisture, or precise point input.

Processor, Memory, and Storage

Basic HMI tasks may only need a low-power processor. Image processing, advanced HMI, MES terminals, or edge data collection may need a stronger CPU, more memory, and faster storage.
For example, SIN-156-1135 uses an Intel Tiger Lake i5-1135G7 processor and supports up to 64GB memory, making it more suitable for advanced HMI and image processing than entry-level panel PCs.

I/O Ports

Industrial projects often need more than standard office ports. Buyers should confirm:
  • LAN quantity and speed
  • USB quantity and type
  • COM ports
  • HDMI or VGA
  • GPIO
  • Audio
  • Wireless options
  • Expansion needs
The SIN-1752-J1900, for example, provides 2×Gigabit Ethernet, 4×USB, and 6×COM, which makes it suitable for connecting PLCs, serial devices, sensors, and industrial equipment.

Protection Rating

If the industrial all-in-one PC will be installed in a dusty workshop, wet processing area, outdoor kiosk, or washdown environment, front-panel protection is important. IP65 front-panel protection helps resist dust and water spray in many industrial settings.

Mounting Method

Common mounting methods include:
  • Panel mount
  • VESA mount
  • Wall mount
  • Embedded mount
  • Desktop stand
  • Rackmount installation for control-room systems
SINSMART’s 15-inch industrial touch screen panel PC page states that panel mounting, VESA mounting, and open-frame designs are used depending on workspace layout and integration requirements.
all-in-one-industrial-pcs-what-to-compare


Common Mistakes When Choosing an Industrial Panel PC Supplier

Many sourcing problems happen because buyers focus only on price or appearance. Avoid these mistakes:
  1. Choosing only the lowest price A cheaper industrial panel PC may cost more if it causes downtime or fails in a harsh environment.
  2. Ignoring the working environment Dust, humidity, oil mist, vibration, and temperature can affect product reliability.
  3. Not checking I/O ports A panel PC without enough LAN, USB, or COM ports may not connect to existing PLCs, sensors, or machines.
  4. Using a commercial all-in-one PC in industrial environments Commercial computers are not designed for the same durability, mounting, and continuous operation requirements.
  5. Forgetting the mounting method The wrong mounting design can delay installation and increase integration costs.
  6. Not testing a sample before bulk order For large projects, sample testing helps verify compatibility before mass purchasing.
  7. Not confirming long-term supply Industrial projects often need repeated orders over several years. Supplier continuity matters.
  8. Not asking about after-sales support Overseas buyers should confirm warranty terms, troubleshooting support, and documentation before ordering.


Questions to Ask Before Sending an RFQ

Before requesting a quotation from an Industrial Panel PC Supplier, prepare the following information:
  • What industry or machine will the industrial all-in-one PC be used for?
  • What screen size do you need?
  • Do you need capacitive touch or resistive touch?
  • What CPU performance is required?
  • How much memory and storage do you need?
  • Which I/O ports are required?
  • Do you need LAN, COM, USB, HDMI, VGA, GPIO, or wireless modules?
  • What mounting method do you need?
  • What operating system will you use?
  • Is IP65 front-panel protection required?
  • Will the device run 24/7?
  • What is the working temperature and environment?
  • Do you need OEM/ODM customization?
  • What is the estimated quantity?
  • Do you need long-term supply?
Providing these details helps the supplier recommend the right industrial panel PC instead of giving a generic quotation.


Why Choose SINSMART as Your Industrial Panel PC Supplier?

SINSMART is the brand of Hangzhou Dongtian Technology Co., Ltd., headquartered in Hangzhou, China. As a dedicated manufacturer, SINSMART focuses on rugged computers and industrial computers, including rugged tablets, rugged notebooks, portable reinforced computers, fanless embedded PCs, rack-mount industrial PCs, industrial panel PCs, and customized OEM/ODM solutions.
For overseas buyers, SINSMART offers several advantages.

Factory Manufacturer, Not a Trader

SINSMART has integrated R&D, production, and trade capabilities. This helps reduce communication gaps between sales, engineering, and production. For customized industrial panel PC projects, direct factory communication can make configuration confirmation more efficient.

Wide Product Range

SINSMART provides industrial computers for different industrial environments, including industrial panel PCs, fanless embedded PCs, rackmount PCs, rugged tablets, and rugged notebooks. This allows buyers to source multiple industrial computer types from one supplier.

Customization for Industrial Applications

SINSMART can support different industrial application needs, including hardware configuration, I/O requirements, mounting methods, operating systems, and OEM/ODM projects.

Understanding of Harsh Environments

Industrial customers often face dust, vibration, humidity, temperature changes, limited installation space, and continuous operation requirements. SINSMART focuses on durability, reliability, and application matching for harsh environments.

Global Export and Long-Term Cooperation

SINSMART products are sold worldwide. The company’s customers include end users, system integrators, intermediaries, industrial enterprises, SMEs, importers, retailers, and enterprise purchasers in manufacturing, logistics, military, healthcare, and related industries.
If you are looking for a reliable supplier for all-in-one industrial PCs, SINSMART can help evaluate your application, recommend suitable models, and support long-term industrial computer procurement.


FAQ 

Q1：Where can I find reliable suppliers for all-in-one industrial PCs?

You can find reliable suppliers for all-in-one industrial PCs through official manufacturer websites, industrial computer supplier websites, B2B platforms, trade shows, local distributors, and OEM/ODM factories. For customized or long-term industrial projects, direct factory manufacturers are often the better choice.

Q2：What is the difference between an industrial all-in-one PC and an industrial panel PC?

In many sourcing situations, the two terms are closely related. Both usually refer to an industrial computer that integrates a display, touchscreen, computing unit, I/O ports, and industrial enclosure into one device.

Q3：How do I choose a reliable Industrial Panel PC Supplier?

Check whether the supplier is a factory, whether it has R&D and production capability, whether it offers customization, whether the product has industrial durability, and whether the supplier can provide technical support, documentation, export service, and long-term supply.

Q4：Should I buy from a factory or a trader?

For standard small orders, both may work. For customized, bulk, or long-term industrial projects, a factory manufacturer is usually more suitable because it can provide better technical communication, product customization, and supply continuity.

Q5：What should I include in an RFQ for an industrial panel PC?

Include your application environment, screen size, touch type, CPU requirements, RAM, storage, I/O ports, mounting method, operating system, protection rating, quantity, and customization needs.

Q6：Can SINSMART support OEM/ODM industrial panel PC projects?

Yes. SINSMART is a factory manufacturer with integrated R&D, production, and trade capabilities. The company provides rugged computers, industrial computers, industrial panel PCs, and customized OEM/ODM solutions for industrial applications.

Q7：What industries commonly use industrial all-in-one PCs?

Industrial all-in-one PCs are widely used in factory automation, machine control, HMI systems, logistics and warehouse management, food and beverage production, medical equipment, transportation, energy, and outdoor kiosk applications. These environments often require stable operation, durable housing, rich I/O ports, and long-term supply.

Q8：What is the difference between an industrial panel PC supplier and an industrial panel PC manufacturer?

An industrial panel PC supplier may be a manufacturer, trader, distributor, or reseller. An industrial panel PC manufacturer usually has its own R&D, production, testing, and customization capabilities. For OEM/ODM projects, bulk orders, or long-term industrial applications, working directly with a manufacturer can improve communication efficiency and reduce sourcing risk.

Q9：Why is fanless design important for an industrial panel PC?

Fanless design reduces dust intake, lowers maintenance needs, and improves reliability in dusty or harsh industrial environments. It is especially useful for factories, warehouses, food processing lines, machine tools, and unattended 24/7 operation terminals.

Q10：How can I choose the right industrial all-in-one PC for my application?

Start by confirming your application environment, screen size, touch type, CPU performance, memory, storage, I/O ports, mounting method, operating system, protection rating, and quantity. If the device will be used in a harsh environment, also check fanless design, IP protection, wide temperature support, and long-term supply capability.


Related Products

SINSMART SIN-S15A16E 15.6-Inch Rugged AI Laptop, AMD Ryzen AI Max+ 395, 126 TOPS AI PC, Radeon 8060S, 1000-Nit FHD Display, Wi-Fi 7, USB4, OCuLink, Dual LAN
01

SINSMART SIN-S15A16E 15.6-Inch Rugged...
SINSMART SIN-S14A8E 14-Inch Rugged AI Laptop, AMD Ryzen AI 7 350, IP65 Industrial Notebook, 1000-Nit FHD Touchscreen, Dual Battery, USB4, OCuLink, RS232, Dual LAN
02

SINSMART SIN-S14A8E 14-Inch Rugged AI...
SINSMART Core 12th i5/i7 14/15.6 inches 32GB 5G WIFI industrial rugged laptop 1000nits Windows 11/10
03

SINSMART Core 12th i5/i7 14/15.6 inch...
SINSMART 14 inch I5/I7 HD display 32G IP65 industrial Fully rugged laptop
04

SINSMART 14 inch I5/I7 HD display 32G...
SINSMART Intel® Core™ i7-6500U i5-6200U 14 inch HD display32G IP65 industrial Fully rugged laptop
05

SINSMART Intel® Core™ i7-6500U i5-620...

LET'S TALK ABOUT YOUR PROJECTS

  • sinsmarttech@gmail.com

  • 3F, Block A, Future Research & Innovation Park, Yuhang District, Hangzhou, Zhejiang, China

Our experts will solve them in no time.