Company profile

Chenghua is a manufacturing enterprise focusing on the whole industrial chain of oil and gas pipeline valves, with more than 20 years of industry experience and advanced technology level. Our goal is to provide customers with high quality and cost-effective products and services.Chenghua’s quality management system has passed ISO9001 certification, and obtained PED material certification. Now we have obtained 3 national invention patents, 34 utility model patents, 10 software copyrights, and the...

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Company profile

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