Xuancheng Hengchuang Technology Co., Ltd.Anhui Sheng, China
China Railway Seventh Bureau Group Second Engineering Co., Ltd.Liaoning Sheng, China
Shaanxi Zhongdaliding Technology Co Ltd.Shaanxi Sheng, China
Jiangsu Guangyang Photoelectric Technology Co., Ltd.Jiangsu Sheng, China
Shang Hai Song Shan Dian Zi You Xian Gong SiShanghai Shi, China
Extrusion Sysytems Ltd.
Huaian Huatai Paper Products Co. Ltd.
Taizhou Wangxin Refractory Co., Ltd.Jiangsu Sheng, China
Guangzhou Hengfang Biotechnology Co., Ltd.Guangdong Sheng, China
Hunan Shuxiang Cultural and Creative Industrial Design Co., Ltd.Hunan Sheng, China
Kerr-McGee Corp.Texas, United States
Henan Zhongzheng Precision Bearing Co., Ltd.Henan Sheng, China