Sunrise industry engineering limited is a professional stainless steel manufacturer and exporter in China. We are specializing in Duplex stainless steel, precipitation hardening stainless steel (age hardening stainless steel), austenitic stainless steel, martensitic stainless steel and ferritic stainless steel in forms of stainless steel round rod, stainless steel square bar, stainless steel hexagon bar, stainless steel wire rod, stainless steel forging, stainless steel flat bar, stainless steel forged cylinder, stainless steel forged sleeves, stainless steel forged rings, stainless steel forged tube sheet. Our materials have been widely used in the industries of chemical, petroleum, power, shipbuilding and aerospace industry.The materials that we offer are as follows: => Duplex stainless steel: S31803, Alloy 2205, F51, DIN 1.4462, S32750, Alloy 2507, F53, DIN 1.4410, S32550, F61, S32760, F55.=> Precipitation hardening stainless steel: 17-4PH, SUS630, S17400, DIN 1.4542, 13-8MO, XM-13, S13800, 17-7PH, SUS631, S17700, 15-7MO, SUS632, S15700.=> Austenitic stainless steel: 303, 304, 304L, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347H.=> Martensitic stainless steel: 410, S41000, 431, S43100. => Ferritic stainless steel: 430, S43000. Our production flow includes medium frequency smelting, AOD melting, VOD melting, electroslag remelting, forging, hot rolling, cold drawing, heat treatment, machining, grinding, cutting. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee all customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching the Middle East, Europe, North America and Southeast Asia. We are looking forward to becoming one of your friends and business partners.
