1.Specifications: Material: stainless steel, carbon steel, aluminum alloy, copper, etc. Surface treatment: chrome plating/zinc plated/nickel plated/powdering coating OEM orders are welcomed Surface roughness: Ra 1.6-Ra3.2 ° Angel toleranc: ± 1 ° Process:casting-machining-plastics spraying-packaging Dimension:as customer's request Technic:preision casting, machining, coating Small quantity is acceptable Professional inspection ISO9001 and ISO14001 reliable quality
Just feel free to send us the drawings with material, dimension, weight, quantity. And then we will reply to you within one day and the quotation will be passed on your requirements ASAP. 2. Inspection: Inspection for five procedures(first article inspection, self-inspection, procedure inspection, walking inspection, final inspection) All the products are strictly inspected by operator and skilled QC with record put down. Universal inspection tools: hardness tester, height ruler, CMM, etc. 3.Production Procedure: Drawings→Mould developing→Raw casting→Sandblasting----Rough machining or finish machining→Surface treatment→Inspection→Packing→Delivery strictly
Precision Castng flow-chart: wax injection--wax repairing--inspection--pattern-dipping--coating--drying--dewaxing--sintering--melting--poring--material inspection--shell shake-out-- gate removal--grinding--shot blast--heat treatment--surface treatment
American Metel Technology(Langfang) Co., Ltd Service Drawings or samples processing/OEM service provided Produce Process
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product checking→ packing →delivering
Carbon Steel, Stainless steel, Alloy steel,
Aluminum, Aluminum alloy, copper alloy, etc. Standard
ISO9001; ISO14001, China GB, America ASTM, Germany DIN, Japan JIS
CNC machines; turning machines; grinding machines; milling machines; drilling machine; laser printer; wire-cutting; 2D video measurement
Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating,
and other machining processing.
Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc.
Sample sent to customer by air.
Large quantity products delivered to customer by sea from xingang,China
L/C at sight or 30% T/T as deposit and balanced 70% to pay before shippment