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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 development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products. Â
Welcome to visit our sample room
Certificate of ISO/TS16949:2009
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Our packing Â
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 development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products. Â
Welcome to visit our sample room
Certificate of ISO/TS16949:2009
Alumina Ceramic,High Purity Alumina,Aluminium Oxide Ceramic,Alumina Oxide Ceramic
Yixing Xiangyang Jiujiu Chinaware Industry Co., Ltd. , https://www.xyjjceramic.com