Non sparking Hand Tools DoubleRing End Wrench 1.Product Name:DoubleRing end wrench 2.Material: Aluminum bronze alloy,Beryllium Copper Alloy 3.Technique: Die forged 4.RegularSize: 5.5*7mm-75*85mm 5. Use: Used to tighten or loosen bolts and nuts. 6.Certification: ISO9001, ...
Non sparking Hand Tools Doubleopen End Wrench 1.Product Name:Doubleopen end wrench 2.Material: Aluminum bronze alloy,Beryllium Copper Alloy 3.Technique: Die forged 4.RegularSizes: ...
Double strand extrusion for main profile,multi strand extrusion for auxiliary profile,improve output,decrease the cost.Adopting balanced material flow distribution design to guarantee material flow even high efficient cooling and vacuum system to guarantee extrusion high ...