Dongying Yicheng Precision Metal Co Ltd

Dongying Yicheng Precision Metal Co Ltd manufactures and inspects precision metal casting parts using the Lost Wax Process and Silica Sol Techniques. The company provides one-stop service from pattern developing to final machining, supporting customer drawings, samples, or models, with a development period of about 4–8 weeks and a casting simulation system. Its production covers valve parts, pump parts, impellers, flare parts, and other mechanical parts, using stainless steel (including duplex stainless steel), carbon steel, and alloy steel. Machining capabilities include machining centers, CNC lathes, CNC vertical and horizontal lathes, milling and drilling equipment, plus finishing and quality-related equipment such as shot blasting, polishing, and balancing. Quality assurance includes inspection of chemical composition, properties, and dimensions, with NDT qualification for PT, MT, and UT, supported by tools such as spectrometers, CMM, tensile strength testing, hardness testing, metallographic microscopy, and endoscope/balancing equipment. The company holds ISO 9001:2015 and pressure vessel/material-related certifications including TUV/PED/AD-W2000 and Lloyd’s Register, and serves industries including oil & gas, water and wastewater treatment, power generation, chemical processing, food, construction, and ship-building.

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