Huanan Special Steel Co.,Ltd (HNSS STEEL for short) located at Jiaxing (a city in south China’s Yangtze River Delta, the Golden Triangle in the East China, Less than hundred kilometers from Shanghai, Hangzhou). We have warehouses in Shanghai, Jiaxing and Tianjin port cities to meet your urgent demands.HNSS specializes in supplying super thick steel plate ASTM A514Gr.Q, ASTM A517Gr.Q, DNV E690 Z35, ABS EQ70 for offshore platform, heavy industries; 9Ni alloy steel plate 06Ni9DR, ASTM A553, ASME SA553, X8Ni9 for LNG tank; HIC, NACE MR0175, ISO 15156 steel plate for oil&gas industry, refinery.HNSS STEEL’s products comply with ASTM, ASME, EN, JIS, ISO, DIN, AISI, API, GB, BS standards. The main steel products category are low alloy structural steel plate, carbon steel plate, alloy steel plate, bridge steel plate, shipbuilding and offshore platform plate, pressure vessel steel plate, mould steel plate, pipeline steel plate, spring steel plate, profile steel, etc. Further more, we can also supply certificate from nine Classification Societies as ABS, LR, DNV, CCS, BV, KR, NK, GL, RINA for shipbuilding steel plates.Corten Steel Grade: Corten A, Corten B, S355J0W, S355J0WP, S355J2W, S355J2WP, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K, ASTM A242, S-Ten1, S-Ten2, SPA-H, SPA-C, SMA400AW, SMA400BW, SM400CW, SMA400AP, SMA400BP, SMA400CP, SMA490AW, SMA490BW, SMA490CW, SMA490AP, SMA490BP, SMA490CP, SMA570W, SMA570PHNSS steel is guided by “Innovate constantly, Create maximum value for our clients”. To make you smile is our unremitting efforts. We promise to supply you best intimate services, shortest delivery time and best quality product. We are looking forward to cooperate with you!