
Shenzhen Toploong Technology Co. Ltd.Guangdong Sheng, China

Luoyang Guxin Sports Service Co., Ltd.Henan Sheng, China

Taizhou Yuyang Electric Co. Ltd.

Taizhou Yima Bicycle Industry Co., Ltd.Zhejiang Sheng, China

Jiangsu Province Bogedongjin Pipe Equipment Co. Ltd.Jiangsu Sheng, China

Nanjing Puai Medical Equipment Co., Ltd.

Jiangsu Zhitong Transportation Technology Co., LtdJiangsu Sheng, China

Calypso International Investment Co., Ltd.China

Beijing Guantong Technology Development Co., Ltd.

Foshan Nanhai Heqi Electronic Technology Co., Ltd.Guangdong Sheng, China

Wuxi Qingda Architectural Design and Research Institute Co., Ltd.Jiangsu Sheng, China

Chao Yang Jiang