Dongguan supplier High precision aluminum investment casting products with polishing

Material

Aluminum alloy ADC12, ADC10, A360, A380, A356

Processing Craft

Drawings→ mould making → die casting →rough machining → CNC machining→surface treatment →product checking→ packing →delivery

Tolerance

± 0.02mm

Surface Treatment

Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, Sandblasting, Passivation,
Spray painting, Etc.

Quality Assurance

ISO9001:2015 Certified, SGS Certification

Quality Guarantee

Two years

Inspection

1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance.
2.Third Party inspection available upon requirement

Mainly Testing Facility

Three-dimensional measuring instrument, Salt spray test box, Dynamic balance detector, Pneumatic detection

Payment term

T/T, L/C

Lead time

Usually 20 days after order confirmed

Features & Advantage

1.High machining accuracy, the flatness within 0.1mm.
2.High strength and not easy to deform, has good electrical and thermal conductivity.
3.High finish appearance, smooth surface roughness is Ra1.6 after machining.

Standard

1.Aluminum alloy : ISO3522-84, ASTMB85-96, ASTMB597-98,JISH2118:2000
2.Magnesium alloy : ISO/DIS16220-1999, ASTMB93/B93M-98,JISH2222-1991
3.Zinc alloy: ISO301-1981, ASTMB86-98, ASTMB240-98, ASTMB327-98

Application

3C industry, lighting decoration, electrical appliances, auto parts, furniture parts, electric tool, medical equipment,
intelligent automation equipment, other metal casting parts.