
Shenzhen Century Interconnect Technology Co., Ltd.Guangdong Sheng, China

Xiamen Yilian Zhongyihui Technology Co., Ltd.Fujian Sheng, China

Guangzhou Haoyang Technology Co. Ltd.

Wuxi Lenge Purification Equipment Co., Ltd.Jiangsu Sheng, China

Changxing Materials Industry (Guangdong) Co., Ltd.Guangdong Sheng, China

Maeda Iron Works Co. Ltd.

Wuxi Zhuoneng Environmental Technology Co., Ltd.Jiangsu Sheng, China

Tianjin Zhongke Andy Medical Laboratory Co., Ltd.Tianjin Shi, China

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

Shanghai Yaofeng Glass Products Co., Ltd.Shanghai Shi, China

Chengdu Shenghai Technology Co., Ltd.Sichuan Sheng, China

Tangteck Equipment, Inc.China