Ningbo Demy (D&M) Bearings Co., Ltd.

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter belts, chains auto parts in China. We specialize research development various kinds high precision, non-noise, long-life bearings, quality chains, other machinery transmission ...

Telephone：86-574-87103638Address：B.515-516,Liyuanshangdou,No.39,Lane158,Huangcheng West Road,