{The company has passed ISO9001: 2000 international quality management system certification}

Shandong Surabaya Volkswagen Machine Tool Accessories Co., Ltd. Stock specifications of the models set top carbide {thimble}, alloy parts used in all Zhuzhou cemented carbide , Taper shank part of the material 40CR , Quenching hardness 45 to 50 HRB . Top welding using high-frequency induction heating equipment at home and abroad rather than the past in the form of welding, welding material Zhuzhou pure brass , Both to ensure the beauty of welding {No stomata, trachoma, cracks } But also to ensure a solid and stable welding, fixed alloy top Alloy diameter can be done 30, 36, 40, 50, 60, 70, 80, 90, 100 mm , Angle can be done according to customer needs 60 ° 75 ° 90 °. The other can do a semi-top, inlaid carbide bar top, four edges, hexagonal, eight edge grinding top, Fixed top accuracy can be achieved 0.003, The other can be customized according to customer requirements to map Gezhongfeibiao top!