Our company has an annual capacity of 30000 tons. Our wind power tower shelf flanges carry out standard of Q/140921AYDZ001-2007 with the specification of 2200mm-5000mm. We can process all kinds of large rings and fittings according to clients' demands. Our forged steel flanges comply with ANSI B16.5, DIN, JIS B 2220, B2210, BS4504, and GB standards. As to non-standard products, we hope clients can provide us with technical data. Our leading products include 7 categories, such as welding neck, lap joint, socket welding, slip-on, threaded, blind, and flat, and the specification is from 1/2'' to 80''. Our products are mainly exported to Japan, Korea, and other countries in Southeast Asia, North America, and Europe. The quality of our products is high. We keep promise and honor the contract. Therefore, we are prized and trusted by clients at home and abroad.

We have the export right and a consummate management institution. We have got ISO9001:2000 international quality system certification (DNV) and the Europe Union Product Quality Certification (TUV). Therefore, we have the capacity and strength of carrying on the large quantities of orders at home and abroad.

"Focusing on clients, paying attention to quality, building up credit, creating brand" are our tenets and goals of manufacturing and operating.