·China MED Valve Co., Ltd.
·Zhejiang Jinzhong Color Printing & Packing Co., Ltd.
·China Baltic Valve Co., Ltd.
·Profit Instruments
·Taizhou Zhenggong Bronze Products Co., Ltd.
·Linhai Newlandston Arts & Crafts Co., Ltd.
·Taizhou Soyue Electronic Technology Co.Ltd
·Ningbo Yuda Mould Manufacturing Co.,Ltd.
·Dearfilter