B.515-516,Liyuanshangdou,No.39,Lane158,Huangcheng West Road,

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and developmen...

HangZhou XiaoShan JinHua Industry Zone

Ouyao are a leading manufacturer and exporter in the pipe and plumbing industry. Our bestselling pipes and fittings include; Brass Fittings for cold and hot water supply, different kinds of mechnical ...

No.21 Longyong Rd.

Our company is a manufacturer of stainless steel pipe fittings, CNC products, nonstandard nuts, screws, bolts and other nonstandard hardware, with well-equipped testing equipment and strong technical ...