Qijia Co., Ltd.
Taicang Jingyi Spring Co., Ltd.Jiangsu Sheng, China
Nanjing Hailu Chemical Technology Co., Ltd.Jiangsu Sheng, China
Hefei Jubu Machinery Technology Co., Ltd.Anhui Sheng, China
Beijing Micro Knife Medical Technology Co., Ltd.
Tianjin Yixing Arts & Crafts Co., Ltd.Tianjin Shi, China
Jiaxing Dabell New Building Materials Co., Ltd.Zhejiang Sheng, China
Fujian Guifeng Fire Technology Co., Ltd.Fujian Sheng, China
Yunnan Yundian Tongfang Technology Co. Ltd.
Nanjing Xinkema CNC Machine Tool Co., Ltd.
Changzhou Tuoyuan Electric Group Co., Ltd.
Beijing Chengnan Rubber and Plastic Technology Research InstituteBeijing Shi, China