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About Us

Yiyen Electric Co., Ltd. is a high and new tech enterprise specialized in manufacturing electrical power products for power supply systems. Our main products are Automatic voltage regulators ( AVR), Uninterruptable power suppliers (UPS), Inverters (INV), Emergency power source (EPS), Battery chargers and Battery Energy Storage System (ESS) etc.

 In 2017, we started the energy storage system business. As the cost of iron-lithium batteries decreased year by year, lithium battery energy storage systems were accepted by more people.

As a result of our attention on quality and reliability, our products have been approved by TLC & CCCF. And we have attained CE, TUV, FCC, PCT and ISO9001 certificates, with UL pending. In addition to our economical prices and customer service, it has helped our products to gain popularity and good reputation globally.

Our mission is to build up a mature, efficient and skilled R&D team by recruiting top technicians and investing 10% of annual turnover. So that the advancement and innovation of product can bring us good and competitive force to meet customers’ requirements.

Operation principle: Strive for efficiency on basis of quality ; science & technology to seek development. We will keep promoting management level; improving production technology; perfecting product quality and variety.

Eight years of specializing production has made our products best-selling in the world market, like Russia, Southeast Asia, Africa, Mid-east regions, North America etc, and have enjoyed good reputation from the customers all over the world.


Yiyen Electric Co., Ltd was founded in 2008

Wenzhou Yiyen Imp & Exp Co., Ltd was founded 2009

Shenzhen Yiyen Technology Co., Ltd was founded in 2011

YueQing YiYen Electric Technology Co., Ltd was founded in 2014

We’ll dedicate ourselves to serve all customers, societies and partners to maximize the mutual benefits. We are ready to establish long-term business with your esteemed company.