Custom PCB Fabrication and PCBA Assembly | 17 Years EMS Experience
What Are Electronic Manufacturing Services (EMS)?
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.
About Ring PCB – Your Trusted EMS Partner
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.
Our EMS Services
PCB Manufacturing
High-precision multilayer PCBs, HDI, rigid-flex boards, and special material PCBs.
PCB Assembly (PCBA)
Advanced SMT and through-hole assembly, supported by AOI, X-ray, ICT, and functional testing.
Component Sourcing
Strong global supply chain partnerships ensure authentic and cost-effective components.
Quality Control
99% first-pass yield rate
100% on-time delivery qualification rate
Certified: UL, ISO9001, ISO14001, ISO13485, IATF16949
Turnkey EMS Solutions
From DFM (Design for Manufacturability) support to final delivery, Ring PCB offers complete EMS solutions tailored to your needs.
EMS vs OEM vs ODM – A Clear Comparison
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 |
Why EMS Is the Best Choice
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.
Advantages of Ring PCB EMS
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.
Global Reach and Future Development
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.
Partner with Ring PCB Today
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:
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.
