Zibo Jindong Machinery Manufacture Co., Ltd is a complex manufacture enterprise integrating mold manufacture, fusible pattern casting, machining, and surface polish treatment. The company has land area of 20mu (1mu=666.7sq.m), precision casting workshop of 1,800sq.m, over 100 manufacturing workers, more than 10 technicians, and annual casting capacity of 500t. Adopting globally advanced precision casting, precision processing, surface treatment, the company manufactures and operates sorts of precision castings and their deep processing products made of stainless steel, refractory steel, carbon steel, low alloy steel, high temperature alloy, etc, which are used widely in fields of fluid chemical machinery, food machinery, building hardware, pneumatic machinery, ship equipment, kitchenware, hardware, medical machinery, sports machinery, measuring equipment, and instrument, etc.
　　Jindong adopts silica solution foundry technique and advanced making methods to manufacture blade or blade free castings. Product process control adopts stability statistics analysis and modified control methods; product quality control adopts strict inspection system that demands 100% product inspection and advanced inspection method by advanced inspection equipment, such as optical spectrum analyzer to ensure quality and eligible castings.