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DEMY (D&M)BEARINGS CO.,LTD.is one of leading ball & roller bearing manufacturers & exporters in China.It is specialized in research and ...
About Us
DEMY(D&M) BEARINGS CO.,LTD.is one of leading ball & roller bearing manufacturers & exporters in China. It is specialized in research and development for various kinds of high precision,non-noise,long-life bearings,
The company has 100 sets of automatic gringding production lines, automatic assembly lines with the annual production capacity of 100 millions sets.Perfect measuring and testing measures & instruments & instruments......