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Chongqing Kunhin Industry and Trade CO., LTD is a factory, mainly producing crankcases for motorcycles. Kunhin is ones of the biggest suppliers for the motorcycle engine manufacturers R&D, production and sale. Devoted to crankcase-producing of high quality, Kunhin has been one of the front-runners in China trough many years, unremitting efforts since founded on NOV.18th, 2005.Its annual value of production has exceeded tens of millions, located at the exit of Qingmuguan High Express Way, Shapingba District, Chongqing, covering an area of nearly a hundred acre. It is convenient for transportation, with advantageous location and humanistic environment.Our main crankcases are as follows: Large oil tank series like WS175/WS200/WS250/WS300, balance axle crankcases like CGF/CGS/NT125/NT200/NT250 etc., Water-cooled/air-cooled series crankcases like CG125/CG150/CG175/CG200/CG250/CB125/CB250/SB125/SB250/CGT etc., engine right covers like CG125/CG150/CG175/CG200/CG250/CB125/CB250/SB125/SB250/CGT etc., engine right covers like CG200/CG250/WS300/NT125etc.The company has passed the ISO/TS16949 Quality Certification. It owns a professional pioneer team with powerful developing ability, exquisite and rigorous professional knowledge, strong consciousness of innovation. They lead the more than 12%, graduates from college more than 18%,11% technicians, and 13% in QC department,90%of workers on the production line have professional qualification certificates. Kunhin people adhere to rigorous and pragmatic work style, rewarding the customers with the best products& services and making great contribution to the society. Kunhin staffs carry forward tough and persistent spirit, keeping making efforts and struggling. They forge ahead as unity and overcome all difficulties by helping each other to keep pace when facing trials and hardships, playing more and more important parts in the field of machining.The abundant technical force, advanced equipment, precise and complete measuring tools, scientific and effective management mode to ensure the reliable quality for the customers. Professional equipment such as Three-dimensional Measuring Machine, imported CNC, Drilling and tapping center and there are more than 100 sets producing equipment. Kunhin will continue to explore the new market and research more and better products to meet customers’ needs under the developing slogan “To be a scientific evolvable learning innovation modernization type enterprise, To do pragmatic works with heart, concentrating on creating the future of Kunhin”.