Dongying Cheonseng Precision Foundry Co.,Ltd

Dongying Cheonseng Precision Foundry Co., Ltd manufactures precision investment castings using silica sol coating technology and supports production from mould design and manufacturing through wax injection, shell building, dewaxing, roasting, metal melting, pouring, and after-treatment. The company’s manufacturing equipment includes wax injection and sand equipment, de-waxing and preheated furnaces, intermediate frequency furnaces, shell removing and cutting/grinding gate machines, shot blasting and sand blasting, and press machines, along with machining centers, CNC lathes, milling and drilling machines, laser welding repair, and polishing and ultrasonic cleaning. Quality and inspection capabilities include spectrograph analysis, hardness and impact testing, tensile strength/yield/elongation testing, surface roughness measurement, CMM (three-coordinate measuring), balancing, and salt spray, pressure, and air pressure testing. Dongying Cheonseng Precision Foundry Co., Ltd holds DNV-issued ISO 9001:2015 and IATF 16949:2016 management system certifications for the manufacture and intensive processing of precision casting parts. Its precision casting products serve industries including automotive parts, fluid/chemical machinery parts, railway parts, medical parts, marine parts, and hardware applications such as construction and kitchen hardware.

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