Nanjing Luyao Metals Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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Custom Gravity Casting Service for Steel Parts | 0.1-500KG Weight Range | ±0.1mm Tolerance | 100,000 PCS Annual Capacity

Price Negotiable
Price: Evaluate per design drawing or sample
MOQ: MOQ 100 or per RFQ
Delivery Time: 35-60 Days
Brand: OEM
Product Description
Custom Gravity Casting Service Specifications
Attribute Specification
Standards DIN, ASTM, GB or per RFQ
Material Options Stainless Steel, Steel Alloy, Brass, Bronze, Aluminum or per RFQ
Weight Range 0.1 KG - 500 KG
Tolerance ±0.1mm or per RFQ
Surface Roughness Ra 1.6 or per RFQ
Minimum Order Quantity 100 PCS or per RFQ
Sample Lead Time 4-6 weeks
Mass Production 4-6 weeks
Production Capacity 100,000 PCS/Year
Manufacturing Capabilities
Casting Processes
  • Lost wax casting / Investment casting
  • Die Casting / Sand casting
  • Gravity casting
Additional Manufacturing Methods
  • Forging: Hammer, Die, and Roll Forging
  • Stamping: Laser Cutting, Punching, Bending
  • Spinning: CNC spinning technology
  • Machining: CNC turning, Milling, Drilling, Grinding
Custom metal die casting parts manufacturing process
Surface Treatment & Heat Treatment
Surface Treatments:
Sand blasting, Zinc/Chrome/Nickel plating, Powder coating, Anodizing, Galvanized, Painting, Oxidation, Mirror Polish
Heat Treatments:
Normalizing, Annealing, Tempering, Solid Solution, Aging, Quenching, Gas Nitriding, Carbonization
Metal components undergoing heat treatment process
Quality Assurance & Applications
Industry Applications
  • Tool parts and machinery components
  • Mining equipment and pump parts
  • Automotive and motorcycle parts
  • Valve components and industrial hardware
Quality Control
  • Inspection equipment: Caliper, CMM, Projector
  • Strict quality control procedures
  • Complete documentation including material certificates
  • Dimensional reports and compliance verification
Finished metal parts undergoing quality inspection
Service Advantages
Engineering Expertise:
20+ years technical experience, CAD/PRO-E file compatibility, optimal design solutions
Customer Support:
Quick response, free samples available, custom logo printing, OEM/ODM services
Packaged metal components prepared for international shipment

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Luyao Metals Co., Ltd.
Location 953, No. 29, West of Mufu Road, Nanjing, China
Contact Person Victor Zhuang

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