Zhuona steel is a professional supplier of export steel. We honor the contract and keep our promise. Our company started to act as agent of steel mills in 2012, including Baosteel, Angang, Shougang, Xinsteel, Wisco, Jingye Iron and Steel, Hesteel, Hongwang, Qingshan, Lianzhong, Zhangpu and so on. Mainhuona steel is a professional supplier of export steel. We honor the contract and keep our promise. Our company started to act as agent of steel mills in 2012, including Baosteel, Angang, S agent products 12 series, more than 300 brands. Such as hot rolled steel, cold rolled steel, galvanized steel, color coated steel, low alloy steel, weathering steel, wear resistant steel, stainless steel, high carbon steel, high manganese steel, alloy steel and so on.