... International standards: SFI,TUV,VIA ,TSE .(3)Production and testing machine: The low pressure casting machine, gravity casting machine ... treating furnace ,the CNC lathe , machining center , automatic spray-painting line, the spectrum analyzer, X-ray machine, three ... radial rolls fatigue tester, impact tester, the salt spray tester, the universal material testing machine(4)Delivery : if in stock ,timely ...