Qingdao EnQiang Machinery Co, LTD. is a professional maufacturer of flange, pipe, fittings,valve etc.with many years history and 85% of products are exported & have been widely accepted by more than 20 countries.

The factory covers plant area of 100, 000 Sqm, with annual product capacity 15000 tons and more than 200 staffs, including 15% are technical and quality engineers, our products have been widely applied in petroleum, chemical industry, shipbuilding, plumbing engineering and so on.

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