1, Casting machining part 2, ISO Certificated 3, Tolerance:0.01~0.02mm 4, ... range:0.1kg-10tons 5, 8 years experience Casting machining part About usYaopeng was founded in 2005 as a leading manufacturer ... *2M(the maximum tonnage:300T) Specification 1) Material: Steel, Brass, Copper, Stainless steel, Aluminium, Titanium Alloy etc.2) Surface treatment:Zinc ...