... you as per your requirements. Materialsteel, stainless steel, Invar, carbon steel, free cutting steel, aluminum, brass, copper, alloy, ... small orders are supportedPayment termsSamples:100% TT in advanceBulk order: 40% TT in advance, balanced before shipment.Shipment ... QC and engineers.4.Our goal: Quality First, Competitive Prices and Perfect Services High quality Custom various material cnc machining