Xuzhou JianPing Chemical Co., Ltd.
Wanhua Chemical Group Electronic Materials Co., Ltd.Shandong Sheng, China
Danyang Haotian Aircraft Technology Co., Ltd.
Jiangsu Shengxian Forge Co.,Ltd.
Hunan No. 2 Engineering Co. Ltd.Hunan Sheng, China
Jiangsu Zhong Ying Intelligent Information Technology Co.
Hubei Yulong Machinery Co. Ltd.
Suzhou Haiquan Electric Appliance Co. Ltd.
Samost Photoelectrical Scientific Stock Co., Ltd.Henan Sheng, China
Chongqing Ruige Auto Parts Co., Ltd.
Anhui Huadong Photoelectric Technology Research Institute
Shanghai Maiteng Internet of Things Technology Co., Ltd.