Nanjing Luyao Metals Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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Customized Stainless Steel Lost Wax Casting with Precision CNC Machining for Ra 1.6 Roughness

Price Negotiable
Price: Evaluate per design drawing or sample
MOQ: MOQ 100 or per RFQ
Delivery Time: 35-60 Days
Brand: OEM
Product Description
Customized Valve Lost Wax Casting and Machining Part
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
MOQ 100 PCS or per RFQ
Sample Leadtime 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-500KG
Trademark OEM
HS Code 73269090
Production Capacity 100,000 PCS/Year
Our Services
  • Professional manufacturer of customized metal/plastic products
  • Quick response to all inquiries
  • Free samples available
  • Custom logo printing and OEM/ODM service
  • Strict quality inspection procedures
  • Fast delivery and competitive pricing
Customized valve lost wax casting part
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
  • 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
Precision machined valve components Industrial valve casting samples
Packaging & Delivery
  • Packaging: Carton + pallet or Plywood cases or custom packaging
  • Delivery: 4-6 weeks for samples, 4-6 weeks for mass production
Packaged valve components ready for shipment
About Nanjing Luyao Metals Co., Ltd
We specialize in customized parts manufacturing through casting, machining, forging, and stamping processes. Our expertise covers most metal materials and standard plastic materials, with capabilities to produce parts ranging from very small to very large sizes for various industries including machinery, medical equipment, automotive, valves, railways, and hardware.
Our team of experienced professionals with over 20 years of technical background provides comprehensive support from design to production. We maintain strict quality control through every production step and provide complete documentation including material certificates and dimensional reports with each shipment.
We serve clients worldwide including the United States, Europe, Africa, and Southeast Asia, delivering high-quality products at competitive prices.
Factory production facility overview
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 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. We can also consider stocking items when required.
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 you provide samples?
Yes, we can provide samples with minimal cost, which will be refunded when proceeding to mass production. Mold fees apply when required, with the mold then belonging to the customer.
How do you handle quality issues?
All products undergo QC inspection before delivery. In the rare case of non-conformance, we'll promptly address the issue with rework or repair, covering all resulting transportation costs.

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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