Company Profile

Houma dongxin mechanical casting co., LTD is a professional ductile iron crankshaft manufacturing enterprises. The company has 460 employees, including more than 60 senior and intermediate professional and technical personnel. The factory covers an area of more than 50,000 square meters, building area of about 27,000 square meters. The company has two foundry plants and three machining plants. There are 8 sets of intermediate frequency melting furnace, 3 automatic iron mould sand casting production lines, 5 high efficiency iron mould sand casting production lines, 2 intelligent casting cleaning lines and 3 ductile iron crankshaft machine production lines. The total value of fixed assets is 120 million yuan. The annual casting production capacity reaches 38,000 tons, with an annual output of 3 million ductile iron crankshaft blank and 400,000 ductile iron crankshaft finished products. The company has established a complete quality management system, has passed iso9001:2000 and ISO/TS16949 quality management system certification. The crankshaft is made of high quality nodular iron and cast iron, which is produced by intermediate frequency furnace smelting, iron mould sanding and heat treatment. Crankshaft machining using professional CNC lathe, CNC grinding machine, high precision dynamic balancing machine, high resolution flaw detector and nitriding, rounded corner rolling processing, testing and surface strengthening production process. The main product material can reach qt800-3 steadily, and can produce qt600-6, qt850-5, qt900-5, ADI and other high performance ductile iron crankshaft rough or finished products according to user requirements. The company relies on the abundant technical strength and the fine product quality, take "the good faith cooperation, mutually beneficial win-win" as the principle, forms the strategic cooperation partnership with many host enterprises. The company produces the "DX" brand crankshaft product has amounted to 180 varieties, involves the gasoline engine, the diesel engine, the air compressor, the refrigerator and so on profession, becomes the domestic nodular iron crankshaft blank variety most, the output biggest specialized production factory one. For domestic famous enterprises: the Great Wall group, Beijing automotive group, changan group, chery, geely, brilliance, zhongtai group, German power company, good adhesion, jiang dynamic group, QuanChai group, yuchai group, chongqing changan group, dongfeng, cloud power within the group, chery, geely, brilliance group, such as crankshaft blank or finished products. In order to fly the dream, we are casting strong wings. For the glory of tomorrow, we trudge on the road of struggle! Company is willing to first-class quality, perfect service, and colleagues in the industry sincere cooperation for a better future!