Qinhuangdao yanye flange manufacturing co.,ltd, short for yanye,built up on august of 2000, specialized in carbon steel flange and stainless steel flange, mainly works on metallurgical, electric, chemical and building material industry, shipment and so on, as one subsidiary corporation of qinhuangdao metallurgical machinery co.,ltd. Qinhuangdao metallurgical machinery co.,ltd is a modern world famous large-scale complete sets of metallurgical equipments manufacturer. Its leading products are metallurgical valves,metallurgical transfer cars,molten metal ladles and pots, coke dry quenching corollary equipments,etc.
We invested 3 million in the flange product line which can produce ANSI, DIN, JIS, GB,AS flange; get the qualification of export-import as a manufacturer in july of 2003; go into the system of quality management in august of 2005 ; get the KS in june of 2006; and get the ISO9001:2000 in july of 2006. Our main products are various flanges, for example, plate flange, threade flange, slip-on flange, socket welding flange, lap joint flange,blind flange, and welding neck flange in accordance with JIS, ANSI, DIN. In order to keep the quality of the product, we built up a serious scientific management system, equipped with ultrasonic detector and x detector.
This is a beautiful and pleasure scenic with quite advantage traffics in beidaihe section, qinhuangdao.
“friend comes faraway, both of us will be joyful”
Welcome to contact with us, and develop one beautiful future together.
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