Nanjing Luyao Metals Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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Custom Steel Gravity Casting Components with ±0.1mm Tolerance and 0.1-500KG Weight Range

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 Steel Components Manufacturing Service

Professional gravity casting and heat treatment services for precision steel machining components with tolerances as tight as ±0.1mm and weight range from 0.1 KG to 500 KG.

Product Specifications
Attribute Specification
Standards DIN, ASTM, GB or per customer requirements
Materials Stainless Steel, Steel Alloy, Brass, Bronze, Aluminum or custom materials
Tolerance ±0.1mm or per RFQ
Weight Range 0.1 KG - 500 KG
Roughness Ra 1.6 or per RFQ
Sample Lead Time 4-6 weeks
Production Capacity 100,000 PCS/Year
Heat Treatment Options
  • Quench and Tempering
  • Normalize and Tempering
  • Hardening and Nitriding
  • Annealing
  • Solid Solution Heat Treatment
  • Aging
  • Gas Nitriding
  • Carbonization
Manufacturing Processes
  • Casting: Lost wax, Investment, Die, Sand, Gravity casting
  • Forging: Hammer, Die, Roll forging
  • Stamping: Laser cutting, Punching, Bending
  • Spinning: CNC spinning
  • Machining: CNC turning, Milling, Drilling, Grinding
  • Inspection: Caliper, CMM, Projector
Surface Treatment Options
  • Sand blasting
  • Zinc/Chrome/Nickel plating
  • Powder coating
  • Anodizing
  • Galvanized
  • Painting
  • Oxidation
  • Mirror Polish
Applications
  • Tool parts and machinery components
  • Mining equipment parts
  • Pump and valve components
  • Automotive and motorcycle parts
Our Services
  • Professional manufacturer of customized metal/plastic products
  • 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
Custom metal die casting parts manufacturing process Metal components undergoing heat treatment process Finished metal parts ready for quality inspection Packaged metal components prepared for shipment Nanjing Luyao Metals manufacturing facility and equipment
Packaging & Delivery

Packaging: Carton + pallet or plywood cases as per customer requirements

Delivery: 4-6 weeks for samples, 4-6 weeks for mass production

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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