Ningbo Demy (D and M) Bearings Co., Ltd. is a leading manufacturer of ball and 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 and transmission products.
We have supplied our products for more than 60 industries, including railway, automobile, metallurgy, heavy industry, petrol-chemical, military and other industries. Our products have found a steady market in North and South America, Southeast Asia, Europe and other countries and areas.
Our company is developing toward series of products with high grade, high precision and advanced technologies to create a global OEM and after-sales service system according to ISO9001:2000 quality certificate.
We will adhere to a long-term principle: "Quality first, Credit first and Service first" to welcome customers from home and abroad.
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