
Hangzhou Shengde New Material Co., Ltd.

Shenzhen Youming Optoelectronics Co., Ltd.Guangdong Sheng, China

Dongtai Qb Stainless Steel Co. Ltd.

Chengdu Yuanshi Information Technology Co., Ltd.

Shanxi Jinnan Iron & Steel Group Co., Ltd.

KaseGuangdong Sheng, China

Shanghai Jinyi Testing Technology Co., Ltd.Shanghai Shi, China

Dongguan Siliya Electronic Technology Co. Ltd.

SHANGHAI OPTICAL NETWORKING TECHNOLOGY CO., LTD.Shanghai Shi, China

Shenzhen Like Lighting Technology Co., Ltd.Guangdong Sheng, China

Kirtech Pty Ltd.

Hunan Rongke Precision Manufacturing Co., Ltd.