Our company has an annual capacity of 30000 tons,our wind power tower shelf flanges carry out our companys standard Q/140921AYDZ001-2007,specification isφ2200mm-φ5000mm;we can process and order all kinds of large rings and fittings according to clients demands.Our forged steel flanges carry out ANSI B16.5, DIN, JIS B 2220, B2210, BS4504, GB and the non-standard products for which the clients provide technical data. The leading products include 7 categories, such as welding neck, lap joint, socket welding, slip-on, threaded, blind, and flat, and specification form 1/2'' to 80''. Our products are mainly exported to Japan , Korea , and the countries in Southeast Asia, North America, and Europe etc.Wind power tower shelf flanges carry out our companys standard Q/140921AYDZ001-2007,specification isφ2200mm-φ5000mm;we can process and order all kinds of large rings and fittings according to clients demands.The quality of our products is high,we stress the contract and keep the promise.So we are prized and trusted by clients at home and abroad.

         We have the export right and consummate management institution,have got ISO-9001(2000 edition),international quality system attestation(DNV),Europe Union district product quality attestation(TÜV)and set up product quality management system matching with the products.So we have the capacity and strength of carrying on the large quantities of products at home and abroad.

         Focusing on the clients,paying attention to the quality,building up the credit,creating the brand are our tenet and goal of manufacturing and operating.

forged steel flange