Chuzhou Jingwei Mould Manufacturing Co. Ltd.
Nantong Jinheng Stainless Steel Pipe Co., Ltd.Jiangsu Sheng, China
Wenzhou Zhongyi Technology Research Institute Co., Ltd.Zhejiang Sheng, China
RES Polyflow LLCUnited States
Hangzhou Xiaohong Construction Group
Huatai Nantong Shipping Co. Ltd.
N&B Lab Co. Ltd.
Woosim Systems Co. Ltd.South Korea
Zhejiang Cangnan Jinxiang Badge Factory Co., Ltd.Zhejiang Sheng, China
Bell Engineering Ltd.
Suzhou Innok Electric Co., Ltd.Jiangsu Sheng, China
Dongying Junfu Purification Technology Co., Ltd.Shandong Sheng, China