Stamping Process
Product Specifications
| Standard | DIN, ASTM, GB or per RFQ |
| Material Options | Stainless Steel, Steel Alloy, Brass, Bronze, Aluminum or per RFQ |
| Application | Tool parts, machinery parts, mining equipment parts, pump & valve parts, auto & motorcycle parts |
| Tolerance | ±0.1mm or per RFQ |
| Design | Customized drawing or sample |
| Minimum Quantity | 100 PCS or per RFQ |
| Sample Lead Time | 4-6 weeks |
| Mass Production | 4-6 weeks |
| Surface Treatment | Plating, Coating, Anodizing, Polishing or per RFQ |
| Heat Treatment | Quench and Tempering, Normalize and Tempering, Hardening and Nitriding, Annealing |
| Roughness | Ra 1.6 or per RFQ |
| Weight Range | 0.1 KG - 500 KG |
| Trademark | OEM |
| HS Code | 73269090 |
| Production Capacity | 100,000 PCS/Year |
Our Services
- Professional manufacturer of customized metal/plastic products, one-stop source for new project development
- Quick response to all inquiries
- Free samples available
- Custom logo printing and OEM/ODM services
- Strict inspection procedures to guarantee quality
- Fast delivery and competitive pricing
Manufacturing Processes
- Casting Process: Lost wax casting, Investment casting, Die Casting, Sand casting, Gravity casting
- Forging Process: Hammer Forging, Die Forging, Roll Forging
- Stamping Process: Laser Cutting, Punching, Bending
- Spinning Process: CNC spinning
- Machining: CNC turning, Milling, Drilling, Grinding
- Inspection: Caliper, CMM, Projector
- Packaging: Hardboard box and wooden pallet
Surface Treatment Options
- Sand blasting
- Zinc/Chrome/Nickel plating
- Powder coating
- Anodizing
- Galvanized
- Painting
- Oxidation
- Mirror Polish
Heat Treatment Options
- Normalizing
- Annealing
- Tempering
- Solid Solution Heat treatment
- Aging
- Quenching
- Gas Nitriding
- Carbonization
Packaging and Delivery
- Packaging Details: Carton + pallet or Plywood cases or other package as per customer requirement
- Delivery Details: 4-6 weeks for samples, 4-6 weeks for mass production
About Our Company
Nanjing Luyao Metals Co., Ltd is an engineering company specializing in customized parts made by casting, machining, forging or stamping, spinning etc. We can handle most metal materials and normal plastic materials, producing parts of various sizes for industries including machinery spare parts, medical equipment, automobile industry, valves, railways, hardware and general industries.
Our team of sales, engineers and quality professionals with over 20 years of technical background can read CAD, E-drawing, PRO-E files and IGS formats. We work closely with ISO, QS and TS certified factories, involving in every production step and quality control process to ensure perfect products with complete documentation including material certificates and dimensional reports.
We serve customers worldwide including United States, Europe, Africa, and Southeast Asia, offering perfect products at competitive prices.
Frequently Asked Questions
Are you a factory or a trade company?
We make export ourselves but more than a trade company, we are specialized in engineering spare parts. We have many experienced factories we cooperate with long-term, and we get involved in every production process to ensure quality and timely delivery.
Do you make customized products or finished parts?
Yes, all parts are custom made according to customer's drawings or samples. Stock items are considered when customers require them.
Will my drawing be safe after you get it?
Yes, we will not release your design to third parties without your permission. We can sign an NDA before receiving your drawings.
What is the MOQ?
We typically don't set MOQ, but larger quantities receive better pricing. We're happy to produce prototype parts or samples to ensure quality standards.
Can samples be provided?
Yes, samples are available for a small fee which will be refunded when proceeding to mass production. Mold fees apply for custom molds which then belong to the customer.
How do you handle quality issues?
All products undergo QC inspection before delivery. In the rare case of non-conformance, we will promptly address the issue with rework or repair at our expense.
