·China MFRS Control Valve Manufacturer Co., Ltd.
·Song Nam ITD
·Nam Kwong(Group)Company Limited
·Shaanxi Huachen Biotech Co., Ltd.
·Gayatri Psyllium
·Henan Langrui Chemical Co.,Ltd.
·Oubeiruike Instrument And Equipment Co., Ltd.
·China ONE Valve Manufacturer Co., Ltd.
·Changzhou Zhaotong Machinery Co., Ltd