Ring PCB Technology Co.,Limited
| Payment Terms | T/T |
| Supply Ability | 50000㎡per week |
| Delivery Time | 10-15 working days |
| Packaging Details | Vacuum packing+Cardboard packing case |
| Surface Finish | ENIG (Electroless Nickel Immersion Gold), HASL (Hot - Air Solder Leveling), etc. |
| Operating Temperature | -40°C - 85°C |
| Number of layers | from 4 - 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 |
| Brand Name | Ring PCB,support OEM& EMS |
| Model Number | Printed circuit board Electronic Manufacturing Services |
| Certification | ISO9001, ISO14001, ISO13485, and IATF16949. |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000㎡per week |
| Delivery Time | 10-15 working days | Packaging Details | Vacuum packing+Cardboard packing case |
| Surface Finish | ENIG (Electroless Nickel Immersion Gold), HASL (Hot - Air Solder Leveling), etc. | Operating Temperature | -40°C - 85°C |
| Number of layers | from 4 - 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 | Brand Name | Ring PCB,support OEM& EMS |
| Model Number | Printed circuit board Electronic Manufacturing Services | Certification | ISO9001, ISO14001, ISO13485, and IATF16949. |
| Place of Origin | Shenzhen, China | ||
| High Light | PCBA Manufacturer EMS PCBA Assembly ，Turnkey EMS PCBA Assembly ，EMS SMT Assembly PCBA | ||
In today’s fast-paced electronics industry, Electronic Manufacturing Services (EMS) have become the backbone of product innovation and market success. EMS providers offer end-to-end solutions, including PCB fabrication, SMT assembly, component sourcing, testing, and logistics. By partnering with an EMS company, businesses can reduce costs, shorten time-to-market, and guarantee high product quality.
At Ring PCB, we are proud to be a professional EMS provider with 17 years of industry experience, delivering PCB and PCBA manufacturing services to clients worldwide.
Founded in Shenzhen, China, Ring PCB has grown into a leading PCB manufacturer and EMS solution provider.
17 years of experience in PCB and PCBA services.
500+ employees, including engineers and production specialists.
Two modern self-owned factories in Shenzhen and Zhuhai, covering 5,000+ square meters.
Advanced SMT lines and automated production equipment.
Prototype, small-batch, and mass production all available.
We are committed to providing cost-effective EMS and OEM solutions to help businesses succeed globally.
High-precision multilayer PCBs, HDI, rigid-flex boards, and special material PCBs.
Advanced SMT and through-hole assembly, supported by AOI, X-ray, ICT, and functional testing.
Strong global supply chain partnerships ensure authentic and cost-effective components.
99% first-pass yield rate
100% on-time delivery qualification rate
Certified: UL, ISO9001, ISO14001, ISO13485, IATF16949
From DFM (Design for Manufacturability) support to final delivery, Ring PCB offers complete EMS solutions tailored to your needs.
When selecting a manufacturing partner, it’s important to understand the differences. Here’s a clear comparison:
| Feature | EMS (Electronic Manufacturing Services) | OEM (Original Equipment Manufacturer) | ODM (Original Design Manufacturer) |
|---|---|---|---|
| Core Role | Provides PCB/PCBA manufacturing, assembly, and testing services | Manufactures products based on client’s design and brand | Designs and manufactures products; clients rebrand and sell |
| Design Involvement | No product design, but offers DFM support | Follows client’s design entirely | Provides product design and development |
| Customer Control | Client controls R&D and brand | Client controls design and brand | Client mainly controls branding; design depends on ODM |
| Flexibility | ✅ Prototypes & mass production | ✅ Mass production | ❌ Limited flexibility |
| Advantages | Fast, high quality, global supply chain | Stable, scalable, IP protection | Quick market entry, low R&D cost |
| Limitations | Requires client’s design | Relies on client’s design accuracy | Lower IP control, dependency on ODM |
| Ring PCB Service | ✅ EMS + OEM solutions | ✅ OEM manufacturing | ❌ Not our core, but we provide customized alternatives |
By choosing EMS with Ring PCB, you retain full control over your design while leveraging our manufacturing expertise, strict quality standards, and flexible capacity. This means faster launches, better quality, and lower costs.
Fast Turnaround – 3-day prototyping, 7-day mass production.
Scalable Production – Small-batch or large-volume orders welcome.
Global Market – Products exported to 50+ countries and regions.
Proven Reliability – Trusted by customers across medical, automotive, consumer electronics, telecom, and industrial control.
Customer-Centric Service – Transparent communication, technical support, and tailored EMS solutions.
Ring PCB is already serving customers across Europe, North America, and Asia, and continues to expand its global footprint. With ongoing investments in smart manufacturing and employee training, we are committed to offering cutting-edge EMS solutions that keep pace with modern electronics innovation.
If you are looking for a professional EMS provider in China with 17 years of expertise, modern factories, and global recognition, Ring PCB is your trusted partner.
Whether you need:
Prototype PCB assembly
Small-batch PCBA
Large-scale EMS and OEM production
Ring PCB delivers quality, speed, and cost efficiency every time.
Email: info@ringpcb.com
Website: https://www.turnkeypcb-assembly.com/
Let’s build long-term cooperation and achieve success together.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2008
Total Annual:
5000000-10000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Ring PCB, your PCB & PCBA Turnkey Solutions | Professional Circuit Manufacturing Expert Ring PCB Technology Co.,Limited was established PCB assembly facility in Shenzhen, China in 2008. We offer comprehensive one-stop services for PCB and PCBA service, ensuring convenience a... Ring PCB, your PCB & PCBA Turnkey Solutions | Professional Circuit Manufacturing Expert Ring PCB Technology Co.,Limited was established PCB assembly facility in Shenzhen, China in 2008. We offer comprehensive one-stop services for PCB and PCBA service, ensuring convenience a...
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