Shenzhen Institute of Metrology and Quality Inspection

Shenzhen BAK Battery Co.

Shenzhen Lixun Inspection Co.

Shanghai Feike Electrical Appliance Co.

Qinyuan Group Co.

Mianyang Changhong Electric Co.

Huizhou tcl mobile communication co.

ASUS Technology (Suzhou) Co.

LG Group, Korea

Hainengda Communications Co.

Guanjie Display Technology (Xiamen) Co., Ltd. purchased several sets of equipment from us.

Foxconn Technology Group

SCUD (Fujian) Electronics Co.

Dongguan New Energy Technology Co.