
Beijing Heyuyuan Hetian Yubao Jade Co. Ltd.

Beijing Yingchuang Huizhi Technology Co., Ltd.Beijing Shi, China

Nanjing Keyi New Materials Co., Ltd.

Kennecott Copper Corp.

Hangzhou Yunshen Technology Co., Ltd.Zhejiang Sheng, China

Jiangsu Xinjiuyang Environmental Protection Equipment Technology Co., Ltd.

Tsukiboshi Kogyo KK

Jiangsu Fengke Ultrasonic Motor Technology Co., Ltd.

Steel Logis Co., Ltd.

Beijing Century Goldray Semiconductor Co., Ltd.Beijing Shi, China

Chengdu Gowell Biopharmaceutial Co.,Ltd.

Shanghai Changxin Power Co., Ltd.Shanghai Shi, China