Diligence & Fine Machinery (Qingdao) Co., Ltd. is specialized in dealing with the transmission components for general use,it is the integration of the manufacturing and sales of them,the products are mainly for export.A full range of tansmission parts are developed and designed by our capable and experienced engieers and advanced equipments are invested which ensure the superior products quality, reasonable prices and broad sales network, aiming to provide global customers with excellent power transmission components and excellent service.We have been dedicated to developing and improving the products quality and distribution network for 15 years, and as a result, Diligence & Fine has become one of the most famous brands in this highly competitive market.
And now, Diligence & Fine Machinery is a leading manufacturer and distributor, sales marketings spread over 20 countries and regions in the world. .
Our high-quality products include: high-precision ground gears, timing pulleys, shrink discs, couplings, rims, pulleys(European Standard, American standard), belts, flanges, and various non-standard parts and castings products. The annual production capacity can reach 5 million pieces. The products can be used in various fields, including air compressors, wind motors, textile machineries, central air conditioning, environmental protection equipments, mining machineries, petroleum machineries, construction machineries, plastic machineries, woodworking machinerines, washing machineries, papermaking equipments, cable machineries, steel cord machineries, feed machineries, food machineries, glass machineries…and so on.
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