Wuhu Wannan Shipbuilding Co. Ltd.Anhui Sheng, China
Shanghai Ritai Medicine Equipment Project Co. Ltd.
Zhejiang Senjing Technology Co., Ltd.Zhejiang Sheng, China
Xiamen Midas Environmental Protection Industry Co Ltd.Fujian Sheng, China
E-Techco Information Technologies Co.,Ltd.
Laizhou Xinhaiwei Machinery Co., Ltd.
Ruian Chuangbo Machinery Co., Ltd.Zhejiang Sheng, China
Jiangsu Donghui Biological Technology Co., Ltd.Jiangsu Sheng, China
Shanghai Aerospace Chemical Industry Application Research Institute
Nippon Vinylon Co. Ltd.Japan
Qingdao Jiarui Biotechnology Co., Ltd.
Shenzhen Ruigexin Electronics Co., Ltd.Guangdong Sheng, China