YACHOO TECHNOLOGY CO.,LTD.(predecessor is Sanmen Rubber Belt Factory Zhejiang) has 20 years` history for manufacturing rubber belt products. Over the years, the whole staff take the excellent traditions of creating project by hardworking and thrifty, technology and to establish the project with credit, keeping step with the age to continuously create the new world for the project. The factory covers areas of 40000 square meters, possessing more than 600 staff and total asset of 60 million RMB, and also owns exquisite production devices and advanced production technique. On the basis of absorbing the excellent achievements abroad, we successfully developed new type annular splice free rubber track in 1998, which has greatly improved the traditional joint type rubber track. In 2005, our company cooperated with one rubber track company of Korea on all aspects, to upgrade the product quality further and reach the international level. At present, our products have been widely used for the engineering machinery and reaping machinery of many countries, such as Japan, Korea, America and Europe etc. We have formed a complete production network with many reaper factories such us World ,Foton, Zhongshou etc. Our products are long tested and have obtained numerous customers` recognition. As the professional rubber track manufacturer, Langchao devotes to supplying your engineering machinery with excellent adequate and systematic service. Gold medal product and gold medal service are our eternal promises! YUANCHUANG TECHNOLOGY, the expert of rubber track!