Electronic Manufacturing Services (EMS) – Trusted PCB & PCBA
Partner
Professional EMS Solutions with 17 Years of Experience
At Ring PCB, we understand that speed, quality, and reliability are
critical in today’s electronics industry. As a professional EMS
(Electronic Manufacturing Services) provider with 17 years of
expertise, we specialize in PCB fabrication, PCB assembly (PCBA),
SMT processing, and OEM/EMS solutions.
With two modern factories in Shenzhen and Zhuhai, covering more
than 5,000 square meters and supported by 500 skilled employees, we
deliver end-to-end PCB and PCBA services for customers around the
world.
Why Choose Ring PCB as Your EMS Provider?
- Extensive Expertise – Over 17 years dedicated to PCB & PCBA
manufacturing.
- Flexible Production – Accepting both small prototype orders and
large-scale production.
- Strict Quality Control – With a 99% first-pass yield rate and 100%
delivery qualification, quality is always guaranteed.
- Certified Standards – UL, ISO9001, ISO14001, ISO13485, and
IATF16949 certified.
- Fast Turnaround – 3-day quick prototyping and 7-day volume
production to meet your schedule.
- Global Reach – Products exported to more than 50 countries and
regions.
Our EMS Service Scope
PCB Manufacturing – Multilayer, HDI, rigid-flex, and advanced PCB
production.
SMT Assembly – High-precision SMT and through-hole assembly lines.
PCBA Testing – AOI, X-ray, ICT, and functional testing to ensure
flawless performance.
Component Sourcing – Stable supply chain for cost-effective and
original components.
Turnkey EMS Solutions – From prototyping to final product delivery,
all-in-one service.
EMS vs OEM vs ODM – Understanding the Difference
To help you make the best decision, here’s a clear comparison
between EMS, OEM, and ODM models:
| Feature | EMS (Electronic Manufacturing Services) | OEM (Original Equipment Manufacturer) | ODM (Original Design Manufacturer) |
|---|
| Core Role | Provides PCB/PCBA manufacturing, assembly, testing | Produces products based on client’s design | Designs and manufactures products, clients rebrand |
| Design Input | Client provides design, EMS ensures manufacturability | 100% client design | ODM provides design, limited client input |
| Customer Control | Full control of R&D and branding | Full design & brand ownership | Brand control, limited design control |
| Flexibility | ✅ Small or large batch production | ✅ Mass production | ❌ Limited customization |
| Advantages | High quality, fast delivery, global reach | Stable output, protects IP | Quick market entry, reduced R&D cost |
| Ring PCB Services | ✅ EMS + OEM solutions | ✅ OEM manufacturing | ❌ Not our focus |
With EMS from Ring PCB, you maintain design ownership while benefiting
from our advanced facilities, strict QA, and efficient production capacity.
Global Clients, Lasting Partnerships
Ring PCB has earned the trust of customers in Europe, North America, Asia, and beyond. Our clients value us for consistent quality, on-time delivery, and responsive service. Many
have been working with us for years, relying on Ring PCB as their long-term EMS partner.
Start Your EMS Project with Ring PCB
If you are looking for a trusted EMS provider in China who can deliver high-quality PCB and PCBA services, Ring PCB is your best choice.
