Valen Link World Hong Kong Limited was established in 2001, which has been specializing in exporting stainless steel seamless pipes, alloy steel seamless pipes, carbon steel seamless pipes and steel pipe manufacturing equipments, such as cold-rolled machine, cold-drawn machine, peeling machine, piercing machine etc. for many years. Our annual turnover is over USD 60millions and products are exported to all over the world, such as Asia, Europe, America and Australia.
   Please kindly find our product details as below:
1. Stainless steel seamless pipes as per executed standard: ASTM A269, A312, A213
grade: 304,304L,316,316L,321,316Ti,317,317L;
2. Alloy steel seamless pipes as per executed standard: ASME SA-213, ASTM A213, ASME SA-335M, ASTM A355 grade: T11,P11,T22, P22;
3. Carbon steel seamless pipes executed standard: ASTM A106, API 5L.
Furthermore we can also arrange production according to the clients special requirements for specification and material. Our products are widely used in petroleum, chemical industry, medical machinery, papermaking, shipbuilding, environment-protection.  
    The manufacturers cooperating with us have been approved by ISO9001:2000, TUV, LLOYD?S and so on. At the same time, they possess various advanced producing and inspection equipments such as cold-rolled machines production lines, cold-drawn production pipelines, Mechanics test, Ultrasonic test, Eddy current test, Hydro test, Spectrum instrument and other related physics and chemistry inspection equipments.
     All customers from home and abroad are welcome to communicate and cooperate with our company. We will provide you with products in the high quality, most competitive price, and excellent service.