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Henan Supioneer Metal Materials Co.Ltd (SDJS) is located in zhengzhou ,henan province of China, specializes in steel plates,steel coil, steel pipe,steel bars and steel sections, according to ASTM,ASME,JIS,NF,DIN,EN,API,BS,ISO standards.

Strong product resources and marketing capabilities enable us to take the leading place in domestic steel trade. Now we have shifted focus to the exportation of steel materials, and our aim is to become the largest and strongest steel  materials supplier in China’s international trade.  

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. our products are sold across over 100 countries and areas in Middle east, Southeast Asia, Africa, South America, etc. We-have four large scale warehouses for abundant product supply:one is located in Shanghai and has a stock inventory of about 7, 000 tons; the warehouse in Qingdao has a stock inventory of about 6, 500 tons; and each warehouse in Tianjin and Zhengzhou has about 3, 000 tons of stock inventory.  

Our "one-stop" service allow customers to enjoy the same minimum cost of steel cutting, welding, drilling, plating, and the best quality of service time.

SDJS steel specializes in steel plates,steel coil,steel pipe,steel bars and steel sections

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