Industrial Gravity Casting And Precision Machining Parts OEM

Brand Name:OEM
Certification:ISO 9001
Model Number:Customized
Minimum Order Quantity:MOQ 100 or per RFQ
Delivery Time:35-60 Days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Verified Supplier
Location: Nanjing China
Address: 953, No. 29, West of Mufu Road, Nanjing, China
Supplier`s last login times: within 41 hours
Product Details Company Profile
Product Details
Gravity Casting and Precision Machining Parts
Product Specifications
StandardDIN, ASTM, GB or per RFQ
Material OptionsStainless Steel, Steel Alloy, Brass, Bronze, Aluminum or per RFQ
Applicationtool parts machinery parts mining equipment parts pump&valve parts auto&motorcycle parts
Tolerance±0.1mm or per RFQ
DesignCustomized drawing or sample
Minimum Quantity100 PCS or per RFQ
Sample Lead Time4-6 weeks
Mass Production4-6 weeks
Surface TreatmentPlating, Coating, Anodizing, Polishing or per RFQ
Heat TreatmentQuench and Tempering, Normalize and Tempering, Hardening and Nitriding, Annealing
RoughnessRa 1.6 or per RFQ
Weight Range0.1 KG - 500KG
TrademarkOEM
HS Code73269090
Production Capacity100,000 PCS/Year
Our Manufacturing Capabilities
Casting Processes:
  • Lost wax casting
  • Investment casting
  • Die Casting
  • Sand casting
  • Gravity casting
Forging Processes:
  • Hammer Forging
  • Die Forging
  • Roll Forging
Stamping Processes:
  • Laser Cutting
  • Punching
  • Bending
Other Processes:
  • CNC Spinning
  • CNC Turning
  • Milling
  • Drilling
  • Grinding

Our Value Proposition
  • Professional manufacturer of customized metal/plastic products - one stop source for new project development
  • Quick response to all inquiries
  • Free samples available upon request
  • Custom logo printing and OEM/ODM services
  • Strict inspection procedures to guarantee quality
  • Fast delivery and competitive pricing
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
Production Applications
  • Machinery parts
  • Mining equipment
  • Pump parts
  • Auto & motorcycle parts
  • Tool parts


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 Nanjing Luyao Metals Co., Ltd

We are an engineering company specializing in customized parts made by casting, machining, forging or stamping. We handle most metal materials and normal plastic materials, with size flexibility from very small to very large components. Our products serve various industries including machinery spare parts, medical equipment, automobile industry, valves, railways, and general hardware.

Our team of professionals with over 20 years of technical background provides comprehensive support from design to production. We work closely with ISO, QS, and TS certified partners, implementing strict quality control at every production stage. Each delivery includes complete documentation including material certificates and dimensional reports.

We serve clients globally including the United States, Europe, Africa, and Southeast Asia, delivering high-quality 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've cooperated with long-term, and we're involved in every production process. We handle everything so you can simply wait for your quality parts to arrive on time.
Do you make customized products or finished parts?
Yes, all parts are custom made according to customer's drawings or samples. We only consider stock when specifically requested by customers.
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 you send your drawings.
What is the MOQ?
We typically don't set MOQ, but larger quantities receive better pricing. We're happy to produce prototypes or samples to ensure quality standards.
Can you provide samples?
Yes, we can provide samples with nominal sample costs, which will be refunded when proceeding to mass production. Mold fees apply when required, after which the mold belongs to the customer.
How do you handle quality issues?
All products undergo QC inspection with reports before delivery. In the rare case of non-conformance, contact us immediately with photos. We will address issues promptly, with rework/repair costs and resulting transportation costs covered by us.
China Industrial Gravity Casting And Precision Machining Parts OEM supplier

Industrial Gravity Casting And Precision Machining Parts OEM

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