Kunshan Kexin Polymer Materials Co., Ltd.Jiangsu Sheng, China
Xuanjie Holding Co., Ltd.
Yongkang Haomai Tools Co.,Ltd.Zhejiang Sheng, China
Worstein Thermal Equipment (Tianjin) Co., Ltd.
Wuxi Xinyi Machinery Co. Ltd.
Jigang Group Co. Ltd.
Guardian Industries LLCUnited States
Aojie Hardware (Jiangsu) Co. Ltd.
Qingdao Institute of Chemical Technology
Wuxi Meifeng Rubber Products Manufacturing Co. Ltd.
Total Wireless Solutions Ltd.
Chengdu Qianhong Communication Co. Ltd.