Henan Steel Metal Materials Co.,Ltd (Seed steel-www(dot)firsteelplate(dot)com) is the only steel supplier in China who provides the most
comprehensive types of steel. Our steel plate products include
black steel plates, stainless steel plates, galvanized steel
plates, checkered steel plates, steel coils and so on. Among all
steel plate products of our company, extra wide and thick steel
plates, CrMo steel plates, low temperature pressure vessel steel
plates, and high strength steel plates are the four featured
products. Supioneer Metal Materials Co., Ltd has established
longterm strategic cooperative relationships with the producers of
the products mentioned above. Powerful product sources and
marketing capacity enable us to take the leading place in domestic
steel trade. Now the company has shifted its 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.
We can provide ExtraWide and Extrathick Steel Plate with max
thickness of 700mm, max piece weight of 50t, which makes us the
only supplier of China who can provide steel plate of such
specification. Anti Hydrogen CrMo Steel Plate with max thickness of
198mm and max piece weight of 38t is also available. Our Low
Temperature Pressure Vessel Steel Plate is weldable under the
temperature condition of -196℃. Representative steel grades of low
temperature vessel steel plate are 9Ni (SA553),08NiDR (SA203E), all
with better properties compared to international quality standards.
We can also provide High Strength Steel Plate with excellent
quality.
The company embraces all kinds of steel plate material products.
Product standard grades cover main international standards for
steel materials, such as ASTM, ASME, API, JIS, DIN, BS, etc., and
these products are sold across over 100 countries and areas in
Middle east, Southeast Asia, Africa, South America, etc. We now
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. Based on the sound foundation of steel
resources, Supioneer Metal Materials Co., Ltd also adopts the "one
stop" service, allowing customers to enjoy the lowest cost for
steel cutting, welding, drilling, galvanizing, and the best quality
service at the same time.