special-shaped workpiece, non-stansardfasteners GCR15 MATERIAL , 45#STEEL
follow drawing picture
Shandong DEO Bearing Co.,Ltd
Factory Add:Linqing Economic & Technological Development Zone,,Shandong,China
Mobile phone: +86-13220583661
SKYPE: hongyun.deo.bearing
URL: WWW.deobearing-com.ecer.com