
Fujian Zhongyoujun Building Materials Technology Co., Ltd.

American Invented Products, Inc.

Linden Photonics, Inc.

Foshan Guli Technology Industrial Co., Ltd.

Nan Tong Pu Le Gong Ju You Xian Gong SiJiangsu Sheng, China

Jiaxing Precision Co., Ltd

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

Shenzhen Fengyuansheng Technology Co., Ltd.Guangdong Sheng, China

Shenzhen Longjing Optoelectronics Technology Co., Ltd.Guangdong Sheng, China

Shandong Institute of Freshwater Fisheries

Tuohe Electromechanical Technology (Shanghai) Co., LtdShanghai Shi, China

Yinuowei Jiangyin Electronic Co. Ltd.Jiangsu Sheng, China