
Jiangsu Donghao Rubber Co., Ltd.Jiangsu Sheng, China

Jinjiang Lichengxiang Machinery Technology Co., Ltd.Fujian Sheng, China

Jiangsu Huafei Alloy Material Technology Co., Ltd.Jiangsu Sheng, China

Qingdao Wangyu Rubber Products Co., Ltd.

Xi'an Haid Electronic Technology Co., Ltd.Shaanxi Sheng, China

Zhongke Chegang (Shenzhen) Industrial Co., Ltd.Guangdong Sheng, China

Henan Zhongkong Electric Co., Ltd.Henan Sheng, China

Guangdong Dezhongtang Biotechnology Co., Ltd.Guangdong Sheng, China

ZHEJIANG HAIGONG MACHINERY CO.,LTD.Zhejiang Sheng, China

Zhejiang Guansen New Materials Co., Ltd.Zhejiang Sheng, China

Shanghai Boyi Measuring Equipment Co., Ltd.Shanghai Shi, China

Guangzhou Jiadele Biochemical Technology Co., Ltd.Guangdong Sheng, China