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DingYuan professionally makes and markets cold-drawn seamless steel pipes and cold-drawn special-section seamless pipes which are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction, chain, electric power, shipbuilding, bridge, decoration, and textile, etc. DingYuan, an ISO9001: 2000 certified company, has aggressive leaderships and outstanding professionals.
Welcome to contact us!
Welcome to contact us!