
Ningbo Aidi Hardware Industry and Trade Co.,Ltd.

Estop Co. Ltd.South Korea

Yunnan Yuntong Zinc Co. Ltd.Yunnan Sheng, China

Nanjing Wurui Biodegradable New Materials Research Institute Co., Ltd.

Biotechnology Research Institute of Chinese Academy of Agricultural Sciences

Suzhou Changfei Automation Equipment Factory

Beijing Molecule Science And Technology Limited CompanyBeijing Shi, China

DeRe Energy GmbH

Intertecnica SRL

Shanghai Jilian Network Technology Co., Ltd.

Suzhou Qianxiong Metal Material Co. Ltd.

Wenling Lamber Numen Boiler Co.,Ltd.