Dp-Master Manufacturing Co. Ltd.
Henan Shuangxin Fire Protection Equipment Manufacturing Co., Ltd.
China Coal Science and Industry Group Wuhan Design and Research Institute Co., Ltd.
China Shipbuilding Industry Corporation 750 Test Site
Biogas Research Institute of the Ministry of Agriculture
Heiwa Electronic Industrial Co., Ltd.
Ningbo Feite Medical Equipment Co., Ltd.Zhejiang Sheng, China
Huidu Eco-Technologies (Shanghai) Co., Ltd.Shanghai Shi, China
Jiangsu Hengtong Electronic Wire & Cable Technology Co. Ltd.
Jinyun County Banxida Packaging Co., Ltd.Zhejiang Sheng, China
Estey Corp
Hangzhou Suboleier Transmission Machinery Co. Ltd.Zhejiang Sheng, China