Shandong Dongying Hengke Metal Co,.Ltd

Shandong Dongying Hengke Metal Co., Ltd specializes in precision castings, sand castings, and machining, producing castings in stainless steel, heat-resistant steel, carbon steel, alloy steel, and iron. The company serves industries including automobiles, fluid chemical, food machinery, building hardware, medical equipment, industrial locks, electrical equipment, and oil equipment. Its casting workflow includes wax injection, shell making, lost wax, pouring, machining, and final inspection, supported by design and extensive testing equipment such as hardness testing, tensile testing, ultrasonic testing, spectrum analysis, and CMM measuring. Manufacturing and surface/heat treatments include normalizing, quenching & tempering, precipitation-hardening, high-frequency dip fire, and surface treatments such as coating, plating (zinc, chrome, nickel), blackening, paint spray painting, nitriding, carburization, and polishing. The company is certificated in ISO9001 and TS16949.

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