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AUTO PARTS


Is a professional manufacturer of precision castings of various high-quality stainless steel, carbon steel, low-alloy steel and other materials.

Keywords:

AUTO PARTS

  • Details
Casting Process investment casting (medium temperature lost-wax, silica sol)
Material carbon steel, stainless steel, alloy steel, heat-resistant steel
Weight 2g - 150kg
Size Max. 500×500×500mm
Wallthickness min. 2mm
Heat Treatment annealing, diffusion annealing, isothermal annealing, normalizing, solution, Q&T, carbonitriding, nitrocarburizing, nitriding, QPQ, etc.
Machining Equipment lathe, CNC, milling machine, drilling machine, grinder, hacksaw machine, wire-cutting machine, electric discharge machine,machining center, 4-axis vertical machining center, 4-axis horizontal machining center, 4-axis milling center, 9-axis 5-linkgae turning and milling machining center
Surface Treatment shot blasting, sand blasting, glass bead blasting, pickling&passivation, rust protection
electropolishing, electrophoresis, vibration grinding, oxidation, brushing, mirror polishing, paint, powder coating, Zinc/Nickel/Chrome plating, PTFE coating, laser marking
Internal Quality Control chemical composition analysis with Sepctrograph,        
100% visual inspection, 100% inspection with go and no-go gauges, checking with caliper, height & depth gauges, feeler gauge, CMM, roughness tester, microscope, etc.
pressure test, salt spray test, MT, PT, RT
hardness test, tensile test, impact test, etc.
Third Party Inspection according to customers's requirements, such as SGS.
Quality Certificates dimension certificate, 3.1 material certificate, heat-treatment certificate, pressure test certificate, salt spray test certificate, NDE certificates, etc.
PPAP Documents Control Plan, Flow chart, FMEA, MSA, CMK, CPK

What we do?


Our company is a professional manufacturer of high-quality precision castings made of various stainless steel, carbon steel, low alloy steel. Founded in 2000. our company has over 20 years of    professional casting experience.

QA


The company has been certified with ISO9001. ISO14001. PED&AD2000. IATF16949 quality management system.

Quality Control


Our company has about 20 engineering and technical personnel, about 40 quality control and inspection personnel, and is capable of independent development. The company applies the internationally advanced investment casting process-robotic automated silica sol investment casting process. It is a large-scale professional production enterprise of investment casting in China. At present, the annual output of castings is over 1450 tons, and the equipment capacity is 1660 tons.

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