big complex cnc milled stainless steel part ,non-standard mechanical parts 1)ISO9001: 2008 2)15 years manufacturing ex big complex cnc milled stainless steel part , non-standard mechanical parts features as following: Investment Casting, Made of Stainless Steel and Carbon SteelMaterials: stainless steel and carbon steelProcess: investment castingSpecial we are one-stop supplierRange from casting ...