{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 part of all used Zhuzhou cemented carbide {Hardness 89.5}, Degree 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 30mm, 36mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm , Angle can be done according to customer needs 60 ° 75 ° 90 °. The other can do the top half of the top, inlaid carbide bar top, four edge, hexagonal, eight edge abrasive top, universal repair top, plum top and a series of products, Fixed top accuracy can be achieved 0.003, Welcome customers at home and abroad according to demand to sample Gezhongfeibiao customized Gezhongjianjian!