Dongying Jiurun Chemical Machinery Co., Ltd.
Bestian Partners Co., Ltd.
Zhonghai Petroleum Tianye Chemical Co. Ltd.
Lvyuan Energy Environmental Technology Group Co., Ltd.Liaoning Sheng, China
Anhui Fengfan Track Equipment Co., Ltd.Anhui Sheng, China
Zhongshan Shengnuo Electric Co., Ltd.
Suzhou Suxin Environmental Technology Co., Ltd.Jiangsu Sheng, China
Shenyang Huaju Technology Co., Ltd.
Hunan Jingyi Medical Technology Co., Ltd.
Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd.
Shanghai Taibiya Power Equipment Co., Ltd.
Deyang Litong Printing Machinery Co. Ltd.