| Place Of Origin: | Shenzhen, China | Certification: | ISO9001, ISO14001, ISO13485, and IATF16949. |
| Surface Finish: | ENIG (Electroless Nickel Immersion Gold), HASL (Hot - Air Solder Leveling), Etc. | Operating Temperature: | -40°C - 85°C |
| Number Of Layers: | From 2 - Up To 48 Layers | Certifications: | IPC, RoHS, UL, ISO9001, ISO14001,ISO13485,IATF16949 |
| Testing And Inspection: | Automated Optical Inspection (AOI), X-ray Inspection | Assembly Accuracy: | Tolerance Within ±0.05 - 0.1mm For Component Placement |
| Other Service: | We Can Help With The Procurement Of Electronic Components On Behalf Of Customers. | Cost Efficiency: | Competitive Pricing And Cost Reduction Strategies |
| Environmental Responsibility: | Sustainable Practices And Green Initiatives | Customization: | Tailored Solutions To Meet Customer's Specific Requirements |
| Manufacturing Capabilities: | PCB Assembly, Box Build Assembly, Cable And Wire Harness Assembly, Testing And Inspection | Quick Turnaround Time: | Rapid Prototyping And Fast Production Lead Times |
| Flexibility: | Ability To Handle Small To Large Production Volumes | Packaging Details: | Vacuum packing+Cardboard packing case |
| Supply Ability: | 50000㎡per week | ||
| Highlight: | High-reliability multilayer PCB manufacturing, Industrial control system PCB up to 48 layers, Multilayer PCB for industrial applications | ||
✅ Product Description
PCB Assembly – PCBA for Industrial Control
Ring PCB is a professional manufacturer specializing in industrial control multilayer PCB manufacturing and full turnkey PCB assembly services.
With 17 years of experience in the printed circuit board industry, we focus on delivering high-reliability, custom-built PCB and PCBA solutions for industrial automation, power systems, robotics, and energy control equipment.
We are a manufacturing and assembly company, not a design house. Customers provide complete design files such as Gerber files, BOMs, and assembly drawings, and our experienced production team transforms them into finished, high-performance products.
Every board is produced under strict quality control and in full compliance with ISO9001, ISO14001, ISO13485, and IATF16949 standards.
✅ Industrial Control Application Focus
In industrial environments, multilayer PCB manufacturing plays a critical role in achieving stable and precise system control.
Our multilayer PCBs are widely used in programmable logic controllers (PLC), power distribution systems, motor drives, industrial sensors, automation controllers, and high-voltage monitoring equipment.
These applications require PCBs to operate reliably under high temperatures, vibration, electrical noise, and long-term continuous operation.
Ring PCB understands these challenges and provides multilayer boards with excellent mechanical strength, high insulation resistance, and consistent signal integrity, making them ideal for demanding industrial control systems.
✅ Key Features and Advantages
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Custom industrial control multilayer PCBs manufactured strictly based on customer drawings and technical specifications
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Layer capability up to 48 layers for complex and high-density industrial systems
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Full turnkey PCB assembly services, including component sourcing, SMT, DIP, and testing
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Excellent heat dissipation, impedance control, and high-voltage reliability
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Strong resistance to temperature variation, vibration, and harsh environments
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Fast production cycle: 3-day prototype and 7-day batch manufacturing available
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Advanced equipment and production lines in 5,000㎡ self-owned factories in Shenzhen and Zhuhai
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Over 500 skilled employees ensuring precision, flexibility, and stable delivery quality
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Products exported to 50+ countries with long-term global industrial partnerships
✅ Technical Strength in Manufacturing
Industrial control applications demand stable high-current performance and low-noise signal transmission.
To meet these requirements, Ring PCB applies advanced manufacturing technologies, including:
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Laser Direct Imaging (LDI) for precise inner-layer circuit patterning
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Vacuum lamination to ensure excellent layer bonding and dimensional stability
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CNC drilling and laser micro-vias for accurate interlayer connections
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Automated Optical Inspection (AOI) and X-ray testing for defect detection
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Controlled impedance processes and copper thickness management for power stability
Each multilayer PCB undergoes electrical testing, solderability inspection, and functional verification before shipment, ensuring reliable performance in industrial automation environments.
✅ Common Technical Specifications – Industrial Multilayer PCB
| Parameter | Specification |
|---|---|
| PCB Layers | 4–48 Layers |
| Base Materials | FR4, High-Tg FR4, Aluminum, Rogers, Polyimide |
| Copper Thickness | 1 oz – 6 oz |
| Board Thickness | 0.8 mm – 5.0 mm |
| Min. Line Width / Spacing | 3 mil / 3 mil |
| Min. Hole Size | 0.15 mm |
| Surface Finish | HASL, ENIG, Immersion Silver, OSP |
| Solder Mask Colors | Green, Blue, Black, White, Red |
| Operating Temperature | -40°C to +130°C |
| Assembly Type | SMT, Through-hole, Mixed Assembly |
| Testing | AOI, ICT, X-Ray, Functional Testing |
| Turnkey Option | Full Turnkey PCB Assembly Available |
Note:
The above specifications are for reference only. Final parameters depend on customer-provided design files and application requirements.
✅ Why Choose Ring PCB?
For over 17 years, Ring PCB has been a trusted manufacturing partner for industrial clients seeking precision, durability, and consistent quality in multilayer PCB manufacturing.
Our strength lies in customized production and full turnkey assembly, transforming your PCB design data into fully assembled, tested, and ready-to-install products.
We support small to large volume production, flexible customization, and integrated services covering material sourcing, manufacturing, testing, and packaging.
With a strong commitment to quality, innovation, and fast turnaround, Ring PCB helps global customers achieve efficient and reliable industrial electronic system integration.
Contact Us
📧 Email: rfq@ringpcb.com
