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 & ...
... LTD specializes in the production of various motorcycle parts, like motorcycle sprockets, motorcycle chains, gears, chain sprockets, sprocket sets, Motorcycle Accessories and industrial sprockets and standard sprockets. We use high-quality steel and aluminum alloy for production according to ...
Hangzhou Ocean Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks,pulley,couplings,reducers and so on. Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, ...