





Pet Cold plasma
Shenzhen Zhongyilong Electronics Co., Ltd. provides one-stop circuit board manufacturing services, providing consistently high quality and reasonably priced printed circuit boards. Whether it is sample production or medium and small batch production, Zhongyilong Electronics can meet your PCB manufacturing needs in a variety of materials and technologies.
We specialize in multi-layer printed circuit boards with varying degrees of complexity and provide a variety of free, high-quality solutions to ensure that our customers always get the best products.
We have rich PCBA experience in consumer electronics, artificial intelligence, pets, medical and other product fields.
In the world of electronics, PCBs (Printed Circuit Boards) play a crucial role. Our company, based in China, is a leading player in the field of PCB production and assembly, offering a comprehensive range of services that are designed to meet the diverse needs of our clients.

We work with various known brands in the electronics industry. Our commitment to quality has earned us a reputation as a reliable partner for PCB production and assembly. Whether it's for small - scale projects or large - volume wholesale orders, our brands are associated with precision and excellence.
One of our key strengths is our ability to offer customized PCB solutions. We work closely with our clients to understand their unique requirements, whether it's a special layout, specific component placement, or other customized features. Our engineers are highly experienced in handling customized PCB production and assembly, ensuring that the final product meets all the client's expectations.
Our company has state of the art production facilities in China. Our factory is staffed with highly skilled technicians and engineers who are experts in PCB production and assembly. We collaborate with reliable manufacturers of raw materials to ensure the highest quality of components used in our PCBs. Our suppliers are carefully selected based on their quality standards and reliability, ensuring that every part of the PCB production process is of the highest caliber.
Why Choose Zhong YiLong Electronic

Professional Team
The company's R&D team, experienced in the semiconductor industry, excels in equipment use, installation, and debugging.

One Stop Service
PCB board production, material sourcing, SMT welding, testing, three-proof coating, & assembly - all one-stop.

Advanced Production Equipment
Fully auto print, 3D SPL, Yamaha YSM20, 10-zone reflow, online 3D AO/X-ray, auto first-piece inspect, ERSA punch, BGA rework, DIP, auto slitting, ICT test - advanced equipment.

Quality Management System
Strict quality & review systems, ISO9001 & lean production implementation ensure zero error rate in PCB design.

One on One Attentive Service
PCBA industry demands complex processes & diverse needs. We have a dedicated customer service team for one-on-one, professional, timely service throughout all stages.

Reliable After-Sales Support
Regularly follow up customers, solve quality issues, offer supply chain optimization & cost control services, helping enhance customer competitiveness.

Production Line

cutting room

Inner layer

AOI

Lamination

Drilling

electroless plating Copper
Certificate

Certificate of Conformity

Certificate of Conformity

Certificate of Conformity

Quality Management Systems
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