Zhejiang Weilin Mechanical Co., Ltd., founded in April 2007, is located in the longquan regression plot project 1, covers an area of 17334 square meters, is a professional manufacture of excavator engine forged steel crankshaft high-tech enterprises. Company products are key components of the excavator engine, the production technology level, precision demand is high, products with independent intellectual property rights, has won three national invention patents, 5 utility model patents. And through the four provincial scientific and technological achievements appraisal, science and technology novelty search report shows that the product performance in the domestic leading level, its wear resistance, toughness and fatigue strength are better than similar foreign products, can completely replace the imported products, fill the blank of domestic excavator engine crankshaft forging steel production. Product has formed the industrialization, the crankshaft model to form the annual output of various series of more than 30 species, to constantly meet the international and domestic market demand.

Company's products exported to Europe and the United States, Singapore, Vietnam, India, the Middle East and other countries, in the country established a stable sales network, set up agents in all provinces and cities. The company has a technology, marketing, production, having both ability and political integrity of operational management team. Cooperate with China yituo group technology center set up the research center of wei Lin forged steel CRANKSHAFT, ensure that every year there are multiple new product research and development, and continuously improve the production process, at the same time has established good relations of cooperation with zhejiang university, and with South Korea SEJIN CRANKSHAFT company established long-term cooperative relations, for the company to introduce advanced technology and lay a good foundation.

Company in August 2009 through the ISO9001 quality management system and ISO14001 environmental management system certification, in September was rated as lishui municipal machinery industry standardization of safety in production enterprises. In December 2010 was named "2010 second batch of zhejiang province science and technology enterprise" and "tenth batch of provincial small and medium-sized enterprise technology center of zhejiang province", "longquan won third prize of scientific and technological progress", 2011 enterprise is successful evaluation as "national high and new technology enterprise", "zhejiang provincial machinery industry safety standardization enterprise", DCT products "lishui 2011 famous brand product" title, in 2012 was named "zhejiang provincial high-tech enterprise research and development center", "lishui city science and technology progress award", "demonstration enterprise" longquan industrial enterprise of fine management, excavator forged steel crankshaft is listed as "national torch plan", longquan famous trademark, etc. At the same time set up four branch offices, namely guangzhou weiye machinery accessories Co., Ltd., founded in 1996, South Korea's first oil pressure of China general agent;

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