【產(chǎn)品規(guī)格】:17,19,22,24,27,30,32,36,41,46,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150(mm)
我公司已經(jīng)全面通過(guò)ISO9001國(guó)際質(zhì)量體系認(rèn)證