PTJ Machining is a professional manufacturer of CNC Milling ,most of the milling parts were used in the field of medical, aerospace & aviation, precision instruments, food equipment, optics & electronics. The material includes stainless steel, free-cutting steel, titanium alloy, aluminum, brass and plastic; the finish treatment we could do are polishing, nickel plating, zinc plating, QPQ, anodizing, heat treatment, powder coating, etc. Based on our experienced engineers & QC team, we could make these machined components exactly according to your drawings or samples.
brass cigarette holder
Custom according to drawing or sample
12L14,Y15,Q235,20# steel,35# steel,45#,65Mn steel,sus201,sus302,sus303.sus304,sus316,etc
C36000(C26800), C37700(HPb59), C38500(HPb58), C27200(CuZn37), C28000(CuZn40),Beryllium Copper,etc
Aluminum 5052,6061,6063,7075, etc
zinc/nickel/tin/chrome/brass/copper plated,black oxide coated,passivated,KTL coating,anodise,sandblast,powder coat,painting,etc
cnc turning or cnc milling
The methods of delivery
Express(DHL,EMS,TNT,UPS or Fedex),By sea(EXW,FOB,CIF),By air
Minimum Order Quantity (MOQ)
Small Orders Are Acceptable
RoHS tester, Callipers, Salt Spary Tester, 3D Coordonate Measuring Instrument
What's advantages of our factory?
1. Provide OEM&ODM service and assembling service,since 2007.
2. One-stop purchasing service:stamping part,cnc milling part,cnc turning part,auto lathe part,spring,shaft,hook,fastener,etc
3. The 2nd tier supplier of Michelin,social responsibility factory audit passed.
4. Product certification:RoHS,HE report available.
5. Management certification:ISO9001:2015 and IATF16949 passed.
6. Various material are acceptable:iron,stainless steel,brass,copper,bronze,aluminum,plastic,etc
7. Can help customers to save cost by doing the structure design and improving the function and safety of products.
Packaging & Delivery
Packaging: One piece in a foam bag, 10 KGS in a carton. Delivery: The samples delivery is about 15 days and the lead time for mass production is about 30-45 days.Low cost custom oxidation aluminium milling parts