Brief introduction of Acheng relay Co., Ltd.

Acheng relay co., ltd, formerly known as Acheng relay factory, was founded in 1946. China is the first manufacturer of relay protection products, and it is also one of the largest manufacturers of relay protection and power automation equipment in China. The company has 2900 employees and passed the ISO900 1 international standard quality system certification in 1997. The company's shares are listed on China Shenzhen Stock Exchange 1999.