·Jiuxu Machinery Co., Ltd.
·Guangdong Shengtu Intelligent Equipment Co.,Ltd.
·Hangzhou Longwei Hydraulic Technology Co., Ltd.
·Shenzhen weikexiu technology Co.,Ltd
·Henan?Bebon?Iron?&?Steel?Co.,Ltd
·China MED Valve Co., Ltd.
·Zhejiang Jinzhong Color Printing & Packing Co., Ltd.
·China Baltic Valve Co., Ltd.
·Taizhou Zhenggong Bronze Products Co., Ltd.