b2b 工厂金属零件定制金属灯罩零件压铸灯壳铸铝产品
b2b 工厂金属零件定制金属灯罩零件压铸灯壳铸铝产品
https://www.alibaba.com/product-detail/Factory-OEM-Metal-Part-Custom-Metal_1601127991614.html
Precision Gravity Casting Aluminum Parts
OEM Custom Casting · CNC Machining · Surface Finishing · High-performance aluminum components for vehicles, machinery & hydraulics
| Product Name | Custom Gravity Cast Aluminum Products (Engine mounts, gearboxes, valve bodies, pulleys, etc.) |
| Material | ADC12, A380, AlSi10Mg, or as per customer requirements |
| Manufacturing Process | Gravity Die Casting + (CNC Machining + Surface Treatment as needed) |
| Casting Tolerance | CT4-6 (ISO 8062) |
| Machining Process | CNC turning / milling / drilling / boring / tapping / reaming / grinding / honing |
| Machining Tolerance | Up to IT7, Ra 0.8~3.2 µm per drawing |
| Surface Finishing | Passivation, polishing, powder coating, anodizing, zinc plating, e-coating, Dacromet, painting |
| Lead Time | ~45 days for cast aluminum products (sample & mass production) |
📐 Technical Specifications & Capabilities
ADC12, A380, A356, A413, LM6, LM25, or custom alloys based on mechanical & chemical requirements.
From 2mm up to 600mm (0.08″ – 24″) as per customer drawing. Complex geometry & thin-wall feasible.
CNC turning/milling/boring/drilling. Tolerance ±0.005mm ~ 0.01mm achievable. Surface roughness Ra 0.8 ~ 3.2 µm per specification.
Normalizing, annealing, quenching & tempering, case hardening, nitriding, carbonitriding, induction hardening, T5/T6 for aluminum.
🚜 Typical Applications & Service Areas
Heavy-duty & precision metal components for: Vehicles, agricultural machinery, construction equipment, transmission systems, valves & pumps, industrial drivelines.
✔ Custom casting solutions for gear covers, axles, spline shafts, connecting pipes, wheel hubs, chain wheels, and more.
🔬 Quality Assurance – In-house Lab & Certifications
- Spectrometer (chemical composition monitoring)
- Tensile testing machine (mechanical properties)
- Ultrasonic testing (NDT for subsurface defects)
- CMM & optical measuring systems
Full dimensional report · Material certificate EN 10204 3.1 · First article inspection (FAI) · Process control records · Pre-shipment inspection with photos/video upon request.
📦 Production & Supply Chain – Powered by Baiyou
Casting: from 100 pieces
Machining: from 50 pieces
Lead time ~45 days for cast aluminum products (tooling + sampling + mass production).
Express sample service available in 15-20 days.
Multi-layer wooden cases / pallets with heavy-duty plastic inner bag. Baiyou provides global shipping solutions: express (DHL/FedEx/UPS), sea freight, air freight, warehousing, import/export customs clearance, DAP/DDP service.
❓ Frequently Asked Questions
We are Zhongshan Baiyou Technology – a supply chain platform with deep cooperation in specialized casting factories. We have over 15 years of export experience in vehicle & machinery components, providing engineering and production integration.
Yes, we provide free samples for evaluation. New clients cover courier cost, which will be deducted from formal order payment.
Absolutely. 2D drawings or 3D CAD models (STEP/IGES) are accepted. 3D models speed up tooling development significantly.
Yes, we can measure samples and create tooling drawings for reverse engineering with high accuracy.
Shot blasting, polishing, passivation, primer, powder coating, e-coating, chromate plating, zinc plating, Dacromet, top coating, anodizing, etc.
Yes, full range: normalizing, annealing, Q&T, case hardening, nitriding, induction, T5/T6 for aluminum alloys.
YOUR DESIGN WE HELP TO ACHIEVE,AS YOUR SINCERE PARTNER
1. Over 15 years professional manufacture experience. → We know better to your needs.
2. One-stop Service of Custom mold design from Initial drawing design, Material selection assistance, Mold structure/Mold flow analysis, Trial & mass production to Final assembly & shipment. → To ensure you get finished products with good assembly function.
3. High skilled and well-trained working team under good management environment. → To make sure high quality of your products.
4. Large and strong production capacity. → To meet your high demands very well.
5.Best price based on same quality requirements. →To help your project with most economical solution.
6. We have very strict quality control process as below. → To deliver the qualified products for you. In coming Quality control (IQC) : All incoming raw material are checked before used. In process quality control (IPQC) : Perform inspections during the manufacturing process. Final quality control (FQC) : All finished goods are inspected according to our quality standard for each products. Outgoing Quality Control (OQC) : Our QC team will 100% full inspection before it goes out for shipment.
7.Reliable Package & flexible in-time delivery. →To guarantee the product are well received in your side.
8. 24 hours on-line service with quick response. → To support your any inquiry or question.
Product Description
Factory Show
Shanghai Matech Machinery Manufacture Corporation. ltd.
--Branch of MATECH INDUSTRY LTD.
We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system etc. With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house we are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market . To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies. These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. During the early involvement of the customer's design process we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.
Customers & Family
Our customers have become our friends, also what we call family members. welcome to join us!!!
