Linyi Sanwei Precision Casting Co., Ltd. is located in Linyi High-tech Industrial Development Zone, an important industrial area with convenient transportation and developed economy. With advanced talents, capital and management advantages, the company has a complete set of equipment, with an annual production capacity of more than 800 tons, and an annual increase of 2%. In a relatively short period of time, it has developed rapidly and is in the forefront of the industry.

　　The company adopts medium-temperature wax mold and silica sol shell technology for precision casting. Precision casting production is coordinated with subsequent precision machining, heat treatment and polishing. Casting stainless steel pipe fittings, fittings, hardware, mechanical fittings, ship fittings, etc. with high requirements on material, size, mechanical properties and surface. Products are widely used in many fields such as chemical industry, medicine, construction, food, vehicles, ships and so on.

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