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Tell us your buying requirementsQingtian Precision Casting Valve Co., Ltd. was founded in 2000 and is located in Qingtian, the famous hometown of overseas Chinese. It has a registered capital of 2.048 million RMB and covers an area of over 10,000 square meters.
The company specializes in precision casting, coated sand casting and CNC automatic machining, equipped with more than 200 sets of casting and machining equipment. It is fully furnished with complete testing facilities including spectrometer, carbon-sulfur analyzer, metallographic analyzer, tensile tester, hardness tester and low-temperature impact tester.
Our main products include valve stem nuts, bearing seats for petroleum flow pumps, corrosion-resistant vacuum pump rotors, etc. The main material is high-nickel cast ductile iron with grades D-2, D-2C, D-5, D-5B and D-5S.
The company has obtained ISO9001:2015 quality management system certification and PED product certification issued by Lawson Quality Certification, with complete three-system certificates.
It was awarded the title of National High-tech Enterprise in 2023, Provincial Specialized, Refined, Differentiated and Innovative Small and Medium-sized Enterprise in 2024, Provincial Demonstration Enterprise for Digital Production and Manufacturing Transformation in 2025, and established Zhejiang Provincial Enterprise Research Insti
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