Jiangsu nanshan metallurgy machine manufacture Co., Ltd professionally manufactures products of furnace tube made by high-Cr-Ni and wear corrosion resistant alloy, series of static casting and perforation head so on. Piercer guide factory piercing plug Seamless steel pipe mandrel granulating roller re-heating furnace walking beam mandril We locate in jingjiang city, Jiangsu province. We have 202 employees, set up in 1997. Domestic and overseas market share is increasing in recent ten years development. Main products are cracking tube, reformer tube, perforation head, radiant tube, furnace hearth roller, sinking roller etc. Which are widely used in the petrochemical, metallurgy industries. Our famous metallurgy customers are BAOSTEEL, WU STEEL, PAN STEEL, MA STEEL etc. Thereinto market share for steel pipe perforation head are already more than 50%. We are membership of BAOSTEEL equipment and spare parts union development & supply center. With overseas sales network consummation about petrochemical cracking tube & reformer tube, export orders increase soon. We have exported directly our centrifugal casting tube to Saudi arab, UAE, Qatar etc. Famous customers are SABIC and ARAMCO etc. Quality standard: ASME, DIN JIS and other nonstandard requirements, petrochemical technical cooperate unit: LOI, DREVER, CMI, STEIN HEURTEY, NKK, MORGAN, SMS, DANIELI etc. Metallurgy technical cooperate unit: Designing institute of Beijing steel, wu steel, bao steel, ma steel etc. Quality management system: ISO9001-2000, ISO14001: 2004, Environment management authentication.