Ring PCB Technology Co.,Limited
                                                                                                           
Verified Supplier
18 Years
Since 2008
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Custom PCB Manufacturing and Assembly Services - Up to 48 Layers, 0.15mm Min Hole Size, ISO Certified

Price Negotiable
Price: $2.99-$2999.99 per unit, depends on the complexity of the PCB board
MOQ: 1unit
Delivery Time: 10-15 working days
Brand: Ring PCB,support OEM& EMS
Product Description
Ring PCB is a professional manufacturer with 17 years of experience specializing in multilayer PCB manufacturing and full turnkey PCB assembly services. We provide high-reliability, custom-built PCBs and PCBA solutions for industrial automation, power systems, robotics, and energy control equipment.
Key Features and Advantages
  • Custom multilayer PCBs manufactured based on your technical specifications
  • Layer capability up to 48 layers for complex industrial systems
  • Full turnkey PCB assembly including component sourcing, SMT, DIP, and testing
  • Excellent heat dissipation, impedance control, and high-voltage reliability
  • Strong resistance to environmental stress including temperature variation and vibration
  • Fast production cycle: 3-day prototype and 7-day batch manufacturing
  • Advanced equipment in 5000㎡ self-owned factories in Shenzhen and Zhuhai
  • Over 500 skilled employees ensuring precision and consistent delivery quality
  • Exported to more than 50 countries with long-term global partnerships
Technical Manufacturing Capabilities
Industrial control applications require stable, high-current, and low-noise circuit operation. Ring PCB employs advanced manufacturing technologies including:
  • Laser Direct Imaging (LDI) for precise inner-layer patterning
  • Vacuum lamination to ensure perfect layer bonding and dimensional stability
  • CNC drilling and laser micro-vias for accurate interlayer connections
  • Automated Optical Inspection (AOI) and X-ray testing for zero-defect assurance
  • Controlled impedance design and copper thickness management for power stability
Ring PCB manufacturing facility and production equipment
Technical Specifications
Parameter Specification
PCB Layers 2-48 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
Testing AOI, ICT, X-Ray, Functional Testing
Turnkey Option Full Turnkey PCB Assembly available
Quality Certifications
All boards are manufactured under strict quality control and in full compliance with ISO9001, ISO14001, ISO13485, and IATF16949 certifications.
Ring PCB assembled circuit boards and quality control process
Why Choose Ring PCB?
For over 17 years, Ring PCB has been a trusted partner for industrial clients seeking precision, durability, and consistent quality in multilayer PCB manufacturing. We specialize in customized production and assembly, transforming your provided PCB design data into fully assembled, tested, and ready-to-install boards. We offer flexible customization, small-to-large volume manufacturing, and integrated full turnkey PCB assembly solutions that include material sourcing, production, testing, and packaging.
Contact Information
For your next industrial control multilayer PCB manufacturing project, partner with a proven expert.
Email: info@ringpcb.com
Website: https://www.turnkeypcb-assembly.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Ring PCB Technology Co.,Limited
Location Building 36A,Longwangmiao Industrial park, Baishixia Community, Fuyong Street, Bao'an District, Shenzhen,China
Contact Person Michelle Law

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