As your trusted partner in PCB Assembly solutions, we proudly present12 cutting-edge SMT lines, 12 state-of-the-art DIP lines, along with 6 robust product assembly lines, empowering us to delivercomprehensive one-stop solutions meticulously crafted to perfectly align with our customers' unique needs and expectations.
Our extensive and diversified product portfolio showcasesPCBA, Graphic Cards, BMS Boards, IoT Modules, Photovoltaic Modules, LED PCBA, Wireless Chargers, Electric Toothbrushes, and a vast array of other innovative electronic products.
Services | Info Needed for Quotation |
OEM / ODM | Gerber Files |
Process on Order | BOM (Bill of Materials) and PNP (Pick N Place) Files |
Contract for Labor and Materials | Estimation Quantity |
PCBA Solution Design | Testing Guides and Requirements |
Material Procurement | Delivery Port / Location |
Prototyping | |
Electrical / Functional Testing | |
Laser Engraving | |
Ultrasonic Welding | |
Plastic Injection | |
Final Assembly | |
Packaging |
PCBA Production Equipment & State-of-the-Art Procedures


Innovative Products & Applications


Advanced and Innovative SMT Workshops


Trailblazing DIP Workshops






With dedication since 2004, JieRuiJia leads the field in R&D and provision of seamlessPCBA solutionsfrom our base in Shenzhen. Our Huizhou factory in China employs approximately 1300 skilled professionals in a cutting-edge industrial facility that extends over60,000 m². Our presence is further strengthened by subsidiaries in both Hong Kong and Haiphong, Vietnam.
JRJ Technology is a beacon of excellence, offering unmatched PCBA turnkey solutions alongside comprehensive Electronic Manufacturing Services (EMS). Our production prowess includes12 advanced SMT lines, 12 efficient DIP lines, and 6 versatile product assembly lines. These SMT lines bolster an impressive production capacity of390 million points per month, while the DIP lines expertly manage 37 million electronic components monthly.
With a wealth of experience in electronics development and manufacturing, JRJ's diverse product range includesPCBA, Graphic Cards, BMS Boards, Smart Meters, IoT Modules, LED PCBA, Electric Toothbrushes, and an extensive selection of consumer electronics.


Certificates







Q: Are you a trading company or manufacturer?
A: We are a professional EMS (Electronic Manufacturing Services) provider with about 12 SMT lines and 12 DIP assembly lines.
Q: What do I need to offer for quotation and production?
A: We would need the PCB Gerber file and BOM list, other technical requirements (material, surface finish treatment, copper thickness, board thickness, etc), and testing requirements.
Q: Are my PCB files and BOM safe when I submit them to you for manufacturing?
A: All documents from customers will never be shared with any third parties. We respect and protect the intellectual property of our customers throughout our cooperation. We could also sign an NDA for precautions.
Q: What is your SMT production capacity?
A: We could reach 15 Million SMD points/ day. About 390 Million Points (26 Days)
Q: What is the minimum size of components that your SMT equipment can handle?
A: Our equipment can handle the size of 01005-inch components.
Minimum width of 50*50mm, minimum thickness of 0.4mm for PCB.
The SMD accuracy is ±0.0025mm.
Q: What is the MOQ?
A: We believe in growing orders and sales with our customers hence there is no specific MOQ.
Q: What kinds of turnkey services do you offer?
A: We are flexible with our services which we accept Processing on Order, or Contract for Labor and Materials. We do provide one-stop solutions including PCBA Design, material procurement, SMT processing, PCBA prototype, etc.