N.G.M
Zhongyuan University of TechnologyHenan Sheng, China
Changzhou Kangmei Machinery Technology Co., Ltd.Jiangsu Sheng, China
Zhejiang Huadian Equipment Testing Research Institute Co., Ltd.
Ningbo Lianying Engineering Plastic Hardware Co. Ltd.
Shandong Haili Transmission Machinery Manufacturing Co., Ltd.
David John Lewis, MBASouth Africa
Shengji (Shanghai) Household Products Co., Ltd.Shanghai Shi, China
Sejie Packaging Products (Qingyuan) Co., Ltd.Guangdong Sheng, China
Ryco Electrical Co. Ltd.
Beijing Naxun Technology Co., Ltd.
Xiangtan Yuncui Environmental Protection Technology Co., Ltd.