AnShan Ying Yat Trade Co., Ltd is a company who has its own self-determination right for import and export. It is together with AnShan HongMing Metallurgical Machinery Co., Ltd as a large-scale group corporation of integrating manufacturing / processing with trading together.our company undertake all kinds of steel pipe , steel plate , steel section , steel wire. And our company undertake all kinds of Produce Rolling mill production line ,steel rolling mills,Spring prodcution processing ,production line of steel rolling,Rivet welding、Machine processing ,and so on .If you need will will offer you the most suitbalb disign for you and give you the most favorist pirce .