Tianjin Dong Rui Foundry Co., Ltd. found in 1977, situated in industrial area of Tianjin Dong Li district, the factory district area 46000 square meters, the floor space 6000 square meters, foundry area 3500 square meters, resin granulated substance workshop 1300 square meters. The company-registered capital is 7000000 RMB, the staff 118 people, has high, the intermediate title engineers and technicians and the business management personnel 12 people. The company passed ISO9001: 2000 in May, 2004. " the standard quality system " the authentication, in September, 2005 passed European Union organizes " the clean production factory " the certificate. And has " People's Republic of China import and export enterprise qualifications " with the Chinese classification society " the factory approval certificate ".
The company applies the many kinds of casting method has the resin granulated substance, the organic water siliceous sand stone, duplicate sand, the precision casting. The main equipment has 1.5 tons arc furnace 1, 0.5 ton, 1 ton, 1.5 ton intermediate frequencies induction furnace 6, 10 tons cranes 1, 5 tons cranes 10 with gantry crane 1, and have the integrity throws equipment and so on pill cleaning up room, the casting heat treatment furnace and the chemical analysis and the nature, the metallography laboratory.
The company take produces steel casting as the focus, auxiliary produces alloyed iron and the alloy magnesium iron, the material quality has each kind of trademark stainless steel, the high alloy high-temperature steel, resists corrosion heat-resisting magnesium iron and so on. The casting mainly uses in the metallurgical furnace and heat treatment furnace the profession, the mining machinery, the food industry, the building machinery, the valve profession and the shipbuilding profession, the company year productivity approximately 5000 tons, 80% sells to country and so on the Germany, USA, Japan. |
