Beijing Boshi Electronic Technology Co., Ltd.
Zhejiang Huade New Material Co., Ltd.
Zhejiang Guihong Electronic Technology Co. Ltd.
Shanghai Zhongye Hengtian Intelligent Technology Co. Ltd.
Hongyu Automobile Co., Ltd
Nantong Runmei Textile Technology Co., Ltd.Jiangsu Sheng, China
Premo Electronic Wuxi Co. Ltd.
Wuxi Lingshan Scenic Area Management Co. Ltd.
Weitian Technology Co., Ltd.
Shandong Hongrui New Material Technology Co. Ltd.
Daiichi Kasei Sangyo Co. Ltd.
Hangzhou Qianjiang Wansheng Electric Manufacturing Co. Ltd.