
Tianzhijiao (Xiamen) Leather Products Co., Ltd.Fujian Sheng, China

Changshu Tongshun Printing & Dyeing Co. Ltd.

Shiga Bolt Co. Ltd.Japan

Eisengießerei Bühler GmbhGermany

Xi'an Construction Engineering Jianke Concrete Co., Ltd.Shaanxi Sheng, China

Dongguan Pulingsi Intelligent Electronics Co., Ltd.Guangdong Sheng, China

Suzhou Hongqilin Plastic Co., Ltd.Jiangsu Sheng, China

Zhengzhou Aidi Technology Co., Ltd.Henan Sheng, China

Haiyan Hongtai Metal Products Co., Ltd.Zhejiang Sheng, China

KeyBioscience AG

Jiangsu Haihang Electric Science & Technology Co. Ltd.Jiangsu Sheng, China

Grenergy Opto, Inc.