中文版 ENGLISH

Introduce Standard Quality Sales　Network

Standard High quality steel cold drawn steel GB/T3078-2008 High quality carbon structural steel GB/T699-1999 Carbon structural steel GB/T700-2006 Cold-drawn round steel, square steel, six Angle steel size, shape, weight and allowable deviation of GB/T905-1994 Stainless steel rod GB/T1220-2007

Home　|　Company　|　Introduce　|　Products　|　Equipment 　|　Message 　|　Contact Us

Copyright © Shijiazhuang Boyuan Cold drawn Steel Co., LTD. All Rights Reserved. ADD：Nantongye Village,Tongye Town,Luquan City,Hebei Province　Zip Code：050221 TEL：0311-82237478　FAX：0311-82139909