... buffing, 2,TW airTAC pneumatic component(air cylinder,air controlling gauge,valve),TW TAND route switch,electronic component from German. ... 3,Italy technical,it have display gauge in every process. 4,High speed and high frequency ... of feeding panel using stainless with hardeningF ,Vacuum membrane press machine1,Stable and beautful frame body2,Arrange heating tube evenly ...