
Zhejiang Longxing Flange Pipe Fitting Co., Ltd. is a professional enterprise specializing in the production of extra-large, small, and stainless steel flange pipe fittings. It is one of the modern enterprises specializing in the production and sales of these products in China. Our factory is located in "China Valve City - Longwan, Wenzhou", where land, water, and air transportation are accessible in all directions. Located on the southeast coast of Zhejiang, it serves as the economic, cultural, and transportation hub of southern Zhejiang.
Our factory boasts excellent equipment and advanced technology, offering a comprehensive service including smelting, steel rolling, forging, metalworking, and sales. Our products range from DN10 to DN1400 in diameter, complying with national, American, Japanese, British, German, and non-standard specifications. The production materials include 304, 321, 304L, 316, 316L, 2520, 904L carbon steel, heat-resistant alloy steel, and other various materials. Our products are widely used in petroleum, chemical, pharmaceutical, electric power, aerospace, military, fire protection, metallurgy, shipbuilding, gas, nuclear power, urban construction, plumbing, and other projects. In the fierce market competition, our company adheres to the business philosophy of "surviving on credit and developing on quality", and has received unanimous praise from domestic and foreign customers.
Longxing has earned a sterling reputation among a wide range of customers both domestically and internationally, thanks to its scientific survival techniques, rigorous quality management, advanced service philosophy, and reasonable sales prices. The company has established long-term partnerships with major domestic conglomerates. From the initial stages of a project to standardized production, we can cater to the needs of various clients, which is the primary reason why customers prefer our products. Longxing has always adhered to the unchanging corporate philosophy of "people-oriented, striving for excellence". We warmly welcome new and old customers to contact us for business negotiations, and we look forward to working together to achieve greatness.

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