clean workshop 

2,500 m² 

 5 

 automated production lines   Annual capacity up to

 15 

 million units

Experienced engineering team / Complete quality assurance system / Reliable delivery and service

Clean & Controlled

Environment

2,500 m² clean workshop

5 automated production

lines

Advanced Automation

Full-process inspection

and test

Strict Quality Control

Founded in May 2007 in Hefei, Anhui, Anhui Yisuo Electronic Technology Co., Ltd. is an integrated enterprise specializing in the research, development, production and sales of automotive relays and high voltage DC contactors.
The company focuses deeply on new energy, power batteries, energy storage, charging piles, engineering vehicles, lithium batteries, automotive wiring harnesses, central control boxes and automotive air-conditioning systems. We are committed to providing reliable supporting products and services for customers in these industries.
Our core management and technical teams come from well-known domestic and international relay and high voltage DC contactor manufacturers, bringing strong industry experience in product development, process engineering, manufacturing and quality management. 

Yisuo is committed to continuous product innovation, process innovation and management innovation. Guided by the enterprise spirit of “Focus, Exploration, Continuous Improvement and Progress,” we continuously improve product reliability, production efficiency and customer satisfaction.

Annual Capacity

Certified

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