Changchun Guoyexing Testing Equipment Co., Ltd. is subordinate to Guoyexing Group Co., Ltd. (which is made up of Shenzhen Guoyexing Electric Co., Ltd., Shenzhen Guoyexing Optoelectronic Co., Ltd. and Changchun Guoyexing Testing Equipment, and realizes the total output value of over RMB 0.2 billion every year).
ã€€ã€€Main personnel of the company are people of a dynamic balance department of Changchun Testing Machine Institute of former Ministry of Machinery Industry.