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Premium Hard Facing & Special Alloys for Industrial Excellence

High-performance rods, powders, and thermal spray materials engineered for wear resistance, durability, and precision across oil & gas, mining, automotive, and power generation.

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Who We Are

Changzhou WL Allotech Material Co., Ltd is a leading manufacturer of high-performance alloys for hardfacing, welding, and thermal spray applications. Founded in 2009, we deliver consistent, reliable, and certified materials trusted by industries worldwide.

Quality Certified

RoSH compliant, mill-certified materials with strict quality control and professional testing lab.

Advanced Manufacturing

Equipped with automated machinery and precise process control for consistent alloy production.

R&D Innovation

Professional engineering team developing new alloys to meet evolving industrial demands.

Global Service

Custom packaging, FOB/CIF/DDU/DDP shipping, and tailored solutions for every client.

Our Premium Products

Engineered for extreme conditions — from engine valves to glass molds, mining tools to nuclear components.

95Ni-5Al Thermal Spray Powder

95Ni-5Al Thermal Spray Powder

  • Type: Thermal Spray Powder
  • Application: Restoration, Build-up
  • Color: Metallic Gray
  • Certification: Mill Test Report
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AlMg-5 Thermal Spray Wire

AlMg-5 Thermal Spray Wire

  • Type: Thermal Spray Wire
  • Diameter: 1.6mm, 2.0mm, 3.175mm
  • Application: Structural Steel, Pressure Vessels
  • Color: Bright Silver
Get Best Price
NiCr80-20 Thermal Spray Wire

NiCr80-20 Thermal Spray Wire

  • Type: Nickel Alloy Wire
  • Brand: Tafa 06C
  • Features: Oxidation & Wear Resistance
  • Process: Arc/Combustion Spray
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WC-12Co Tungsten Carbide Powder

WC-12Co Tungsten Carbide Powder

  • Type: Thermal Spray Powder
  • Brand: WOKA3102
  • Application: Water Conservancy, Rollers
  • Hardness: 1342 VM
Get Best Price
SS420 Thermal Spray Wire

SS420 Thermal Spray Wire

  • Type: Stainless Steel Wire
  • Brand: Metcoloy 2, Tafa 60T
  • Application: Paper Roll Restoration
  • Diameter: 1.6mm - 3.175mm
Get Best Price
NC22DNb 3D Printing Powder

NC22DNb Inconel 625 3D Printing Powder

  • Type: 3D Printing Metal Powder
  • Alloy: Inconel 625
  • Form: Spherical
  • Application: Additive Manufacturing
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86WC-10Co-4Cr Tungsten Carbide Powder

86WC-10Co-4Cr Tungsten Carbide Powder

  • Type: Thermal Spray Powder
  • Brand: WOKA3652
  • Application: Rollers, High Wear Parts
  • Form: Spherical
Get Best Price
NiAl 95/5 Thermal Spray Wire

NiAl 95/5 Thermal Spray Wire

  • Type: Arc/Combustion Spray Wire
  • Brand: Tafa 75B
  • Application: High-Temp Coatings
  • Color: Metallic Silver
Get Best Price

Why Choose WeldedAlloy?

We combine precision engineering, rigorous quality control, and global service to deliver unmatched alloy solutions.

Factory and Lab

Certified Quality

All products come with mill certificates, test reports, and RoSH compliance for traceability and reliability.

Rapid Development

Our internal R&D team collaborates with clients to develop custom alloys for unique industrial challenges.

Global Reach

We support FOB, CIF, DDU, and DDP shipping with multilingual customer service and documentation.

Customer-Centric Service

From bulk orders to small custom batches, we adapt to your packaging, labeling, and delivery needs.

2009
Founded
50+
Countries Served
150+
Alloy Formulations
99.8%
Customer Retention

Frequently Asked Questions

Everything you need to know about our products and services.

What industries do your alloys serve?

Our materials are used in oil & gas, mining, automotive, chemical processing, glass manufacturing, power generation, and aerospace applications requiring high wear, heat, or corrosion resistance.

Do you provide mill test certificates?

Yes, all our rods, powders, and wires come with mill test reports and certification upon request to ensure full traceability and compliance.

Can you develop custom alloys?

Absolutely. Our R&D team works with clients to formulate and test new alloys tailored to specific performance requirements and operating environments.

What packaging options do you offer?

We offer bulk packaging for large orders and customized small packaging for prototyping or specialized applications, with labeling in multiple languages.

What are your shipping terms?

We support FOB, CIF, DDU, and DDP shipping worldwide. Contact us for logistics support and documentation.

Get in Touch

For quotes, technical support, or custom alloy development, reach out to our team.

Contact Person: John Li
Email: john@wl-allotech.com
Phone: +86-15801826494
Company: Changzhou WL Allotech Material Co., Ltd
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