Founded in 2008, Dalian Yisen Metal Products Company Ltd. is a Chinese manufacturer specializing in the production of flanges and pipe fittings.The company covers an area of 8,000 square meters, and its annual output can reach 20,000 tons, which can meet the requirements of customers for rapid production.The company currently has 16 sawing machines, 4 air hammers, 4 trip hammers, 3 elbow pushers, more than 30 lathes and 20 vertical drilling machines to ensure the exact size of the product.Our flange products include slip on flanges, blind flanges, threaded flanges, socket weld flanges, weld neck flanges, and lap joint flanges. Pipe fitting products includes elbows, reducers, tees, crosses , caps, saddles, etc. All products comply with international standards such as ANSI, ASME, BS, JIS, DIN, GOST, EN, and AS.With 12 years of experience, Yisen is able to manufacture flanges and fittings in various sizes, pressures and steel materials. 90% of the products are exported abroad, such as Germany, South Africa, Norway, Poland, Czech Republic, Morocco, the United States, the Middle East and other countries.Products are widely used in natural gas, electric power, petroleum, chemical, oil and gas transmission engineering, nuclear power, water treatment, waste disposal and other industries.After 12 years of continuous effort, we have established a good relationship with our customers, and quality products have established us a good reputation.