We,DANYANG HAIXIN METL TRADING CO.,LTD, is a manufacturer and exporter of screws in China.Our product as follows:1.chipboard screws 2.twinfast wood screws,3.drywall screws4.wood screws5.self tapping screws 6.machine screws 7.nuts and boltsAs above is our main product, If you are interested in it.please contact us.we will make faster reply to you!We are looking forward to hearing from you!MSN:shaoyajian(at)hotmail.com
