OEM precision casting
Leehwa Casting manufactures steel castings and iron castings in Dongying City, Shandong Province, China. We have our own factory of iron castings. Leehwa Casting provide the high quality and competitive price on OEM steel castings for you. Contact us now for quotation.
- 20+ years Castings manufacturing experience
- Up to 5 years of warranty
- Full support on your customised requirement
Our factory supply OEM service(custom service) in precision investment casting, which is also called lost wax casting, We have been committed to this technique for over 10 years. Our specialized engineer can provide you the full-service of technology advice and products improving projection, and also reducing the cost of the parts.
| Investment casting
(lost wax casting)
|
Stainless steel casting
Alloy steel casting Carbon steel casting Bronze and Brass casting Aluminum casting |
| Machining | Drilling, Reaming and tapping
CNC Turning machining CNC Milling machining Wire EDM |
| Heat treatment | Annealing
Solution Normalizing Tempering Quenching Induction hardening Hardening and tempering |
| Surface treatment | Manual polishing
Electro-polishing Electro-plating Power coating Tumbling |
| Process | Investment casting Shell mold casting Lost wax casting |
| Processing Ability | Surface finishment: Ra1.6-Ra3.2 |
| Size tolerance: VDG P690 D2 | |
| Maximum size: ≤1200mm×800mm×400mm | |
| Weight range: 0.1Kg-120Kg | |
| Material | stainless steel, carbon steel, alloy steel, heat-resistant steel,
hardend steel,mild steel |
| Brass CuZn38,H62
Aluminum bronze AB2,863 |
|
| Cast aluminium alloy ZL101,ZL114A,A356 | |
| Application | Mechanical Components/parts
Boat parts and Marine hardware Construction hardware Auto parts and accessories Medical Instrument parts pump & valve parts and accessories Impellers and propellers(propellors) Pipe Fittings or pipeline accessories Other industry metal casting parts |
| Design | Various type of 2D or 3D drawings are acceptable,such as JPG,PDF,DWG,DXF,IGS,STP,X_T,SLDPRT etc. |
| Standards | AISI,ATSM,UNI,BS,DIN,JIS,GB etc. |
| Inspection | Dimension inspection
Chemical composition analysis (Spectrum analysis) Mechanical property testing X-Ray inspection Dye penetrant inspection Magnetic powder inspection Metallographic inspections |
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