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Industrial Blades Background

High Performance & High Precision Blades and Knives from Qinghao

Available in all different types, sizes, and materials — making your industrial cutting work easier, faster, and more efficient.

About Qinghao Blade

We are a China-based professional cutting blades and knives manufacturer with over 20 years of industrial blade manufacturing experience. Qinghao focuses on the research, development, production, and global sales of mechanical blades and knives for diverse industrial applications.

As a trusted partner to clients worldwide, we provide one-stop technical solutions and custom manufacturing services. Our mission is to deliver sharpness, durability, stability, and competitive pricing in every blade we produce.

Learn More
20+
Years of Industrial Experience
30+
Exporting Countries
10+
Senior Engineers
$5M+
Annual Sales

Our Product Range

Qinghao manufactures a wide variety of industrial cutting blades and slitting knives designed for precision, durability, and performance across multiple sectors.

Cutting Blades for Metallurgical Industry

Cutting Blades for Metallurgical Industry

High-strength steel blades engineered for durability in heavy-duty metal cutting applications. Ideal for slitting steel strips and aluminum foils.

Industrial Circular Slitter Blades

High-Performance Circular Slitter Blades

Precision-engineered circular blades with steel stripper rings and metal spacers for slitting machines. Minimize cutting resistance and maximize lifespan.

Blades for Non-Woven Fabric

Blades for Non-Woven Fabric Industry

Ultra-sharp blades designed for clean, burr-free cutting of non-woven materials used in medical, hygiene, and packaging applications.

Plastic and Rubber Blades

Blades for Plastic & Rubber Industry

Wear-resistant blades optimized for cutting plastic films, rubber sheets, and recycled materials with minimal downtime.

Food Industry Cutting Blades

Cutting Blades for Food Industry

Hygienic, corrosion-resistant blades with sharp edges for slicing meat, vegetables, baked goods, and packaging films.

Wood Industry Blades

Cutting Blades for Wood Industry

Robust blades for sawing, planing, and profiling wood and engineered wood products with consistent performance.

Paper & Packaging Blades

Cutting Blades for Paper, Packaging & Printing

Precision-ground blades for sheeters, slitters, and die-cutters ensuring clean cuts and long service life.

Pneumatic Knifeholder Blades

Slitting Blades for Pneumatic Knifeholder

Designed for high-speed pneumatic systems, these blades offer excellent stability and precision in continuous operation.

Ultrathin Cutting Blades

Specially Ultrathin Cutting Blades

Engineered for fine cutting tasks requiring minimal kerf and maximum accuracy in electronics and thin film processing.

Industry Technical Solutions

Customized blade solutions tailored to meet the unique demands of your production environment.

Food Processing Industry

Our industrial cutting blades for the food industry feature sharp edges, no burr, wear resistance, neat cuts, and long service life. These qualities significantly improve work efficiency and reduce production costs.

  • Stainless steel construction for hygiene
  • Anti-corrosion coating available
  • OEM/ODM and custom design services
  • Compliant with food safety standards

Metal Processing Industry

Designed for high-precision cutting in lithium batteries, electronics, rubber, paper, thin films, and aluminum foil applications. Our blades minimize cutting resistance and maximize edge retention.

  • Ultra-hardened tool steel
  • Low friction surface treatment
  • High tolerance precision grinding
  • Custom geometries and coatings

Explore Our Digital Showroom

Discover our manufacturing capabilities, production lines, and quality control processes through our immersive digital experience.

Enter Digital Showroom

Get in Touch

We welcome inquiries from distributors, manufacturers, and industry partners worldwide.

Visit Official Website to Contact

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