
Russo Trading Co. Inc.

Anhui Xinyuan Technology Co., Ltd.

Dongguan Shiying Electronic Co. Ltd.

Yangzhou Shanhong New Energy Development Co., Ltd.

Shanghai Fanglong Steel Material Co. Ltd.

Hainan Shengguo Technology Development Co., Ltd.

Chongqing Jianfeng Haokang Chemical Co. Ltd.

Qingdao Taifu Metal Products Co.,Ltd.

Jue Wang

Yake Wisdom (Beijing) Technology Co., Ltd.

ETRO SpALombardia, Italy

Maanshan Haoyuan Electronics Co., Ltd.