Hebei Shengwei Jiye Frp Group Co. Ltd.
Zhejiang Changcheng Packaging Building Materials Co., Ltd.
Guizhou Xiyang Industrial Co., Ltd.Guizhou Sheng, China
Young-ja KimSouth Korea
Kunshan Xinghao Precision Hardware Co., Ltd.Jiangsu Sheng, China
Guangdong Hongxun Intelligent Technology Co., Ltd.Guangdong Sheng, China
Beijing General Municipal Engr Design & Research Inst Co. Ltd.
CCCC No. 4 Engineering Co., Ltd.Jiangxi Sheng, China
Shandong Hailir Chemical Co. Ltd.Shandong Sheng, China
Dongguan Huiya Industrial Co. Ltd.
Suzhou Lihang Precision Manufacturing Co., Ltd.Jiangsu Sheng, China
Beijing Dongfang Jinxin Technology Co., Ltd.