CBS Industry Co Ltd nuduhake ing 2015 ZAK lawang lan jendhela expo.We present model anyar paling anyar saka WMH-318 uPVC windows 3-kepala mesin welding, kang duwe desain inovatif, max.dhuwur welding punika 180mm, recangle linear guideway kanggo Clamps.guideway linear kanggo sirah welding.Iki minangka mesin las 3 sirah, nanging duwe posisi las 4, tegese bisa kaya mesin las 4 sirah.