Wuhan Yinyu Investment Casting Co., Ltd.
Wuhan Yinyu Investment Casting Co., Ltd. Always In Pursuit Our Clients‘ Needs Get Us ，Get Solution
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Cad Drawings Investment Lost Wax Casting Parts Casting Auto Parts / Casting Small Metal Parts
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General Products Application /Service Area
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Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. E.g. Engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, flywheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
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Main Blank Process
- For Steel Casting
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Investment casting (wax mold made by middle temperature wax) |
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Blanks Casting Tolerance
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CT4-6 for Investment casting Process
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Applicable Materials for investment casting or lost wax casting
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Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, Zg25 Zg35 Zg45 ,etc. OR According to customer requirement.
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Casting Blank Size /Dimensions
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2 mm-600mm / 0.08inch-24inch according to customer requirement
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Applicable Machining Process
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CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching /Reaming /Grinding/Honing and etc.
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Machining Tolerance
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From 0.005mm-0.01mm-0.1mm
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Machined Surface Quality
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Ra 0.8-Ra3.2 according to customer requirement
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Applicable Heat Treatment
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Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching.
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Applicable Surface Treatment
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Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
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MOQ for mass production
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For casting: 100pcs For Machining: 50pcs
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Lead Time
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about 50days from the receipt date of China Steel Cast Foundry Custom Casting Small Metal Parts.
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1. Our Products of metal casting
| 1.Used for: Hardware, valve, pump, meter instrument, automobile, manhole cover, bore bit, etc. |
| 2.Material: Iron, carbon steel, stainless steel, alloy steel, high manganese steel, heat resistant steel, copper alloy, aluminum alloy, Hastelloy alloy etc. |
| 3.Tolerance: 0.001mm after machining |
| 4.Tooling design and fabrication available |
| 5.Machining: Turning, Milling, Drilling, Grinding, Welding, Tooling, Broaching, Wire EDM etc. |
| 6.Surface treatment: Powder coating ,Painting ,Shot blasting, Polishing, Galvanizing, Chrome plating , Nickel plating, Passivation etc. |
| 7.Standard: AISI, ASTM, JIS, BS, DIN, ISO, EN |
2. Service offer of metal casting
| Drawing |
We will translate your original drawing; make manufacturing procedure plan, offer professional suggestions on the design if needed. Engineering design software: Solidworks, AutoCAD. |
| Quality control | We have full set of quality control system to guarantee best product quality. Depends on the products, we make different item testing plan, different manufacturing procedure and provide certified lab mechanical testing. |
| Samples | Samples available. |
3. Edges
| In quality | We have years of experience and our products get a good reputation from our customers. |
| In cost | The price of is reasonable and more competitive. |
Q: Can we send a sample for reference?
A: We are glad to send samples for your inspection.
Standard samples can be free, but you may need to pay the express fees.
Q: How to confirm the quality with us before starting to produce?
1) We can provide samples and you can choose one or more, and then we make the quality according to that.
2) Send us your samples, and we will make it according to your quality.
Q: How to solve the quality problems after sales?
A: Take photos of the problems and send to us After we comfirm the problems, within three days,we will make a satisfied solution for you.
Q: What is the lead time?
A: 30-35days after sample confirmation
Q: Can you print our brand on the product?
A: Yes, Of course. It can make customer’s brand logo.
Q: What about the price?
A: We promise the price we offer is lowest if same application, only to enlarge the market share.