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Single Edge Razor Blades Manufacturer and Supplier

Shanghai Cloud Blade Manufacturing Co., Ltd. has produced precision single edge razor blades since 1997. As a dedicated Single Edge Razor Blades manufacturer and supplier in China, we combine eight automated production lines with an annual output of 300 million blades to serve OEM and wholesale clients across Asia, Europe, the Americas, and Africa. Our range covers multipurpose safety blades, corrugated blades, hair cutting blades, and medical-grade surgical shaver blades—each engineered for specific cutting tasks and available with full customization.

We control the entire process from steel selection to final packaging. Our factory in Songjiang, Shanghai, operates under ISO9001 quality management, using imported stainless steel and advanced coating technologies to deliver consistent sharpness, corrosion resistance, and long service life. Whether you need blades for industrial scraping, professional grooming, or medical procedures, we configure the right product for your application.

Our Single Edge Razor Blade Range

We offer four specialized blade types, each designed for a distinct set of tasks. The table below summarizes the key options and typical uses to help you identify the correct blade for your project.

Each blade type can be customized in dimensions, edge geometry, coating, and packaging. We provide free samples so your team can verify performance before committing to a production order.

Application Fit and Material Selection

Choosing the right single edge blade depends on the material you cut, the required precision, and the environment. For general scraping and cutting in maintenance or packaging, our multipurpose blades offer a balance of hardness and flexibility. If you work with corrugated board or need a flat profile for holders, the corrugated blade provides stability and easy installation.

For hair and cosmetic professionals, the stainless steel hair cutting blade delivers a fine edge that maintains sharpness through repeated use. In medical settings, our surgical shaver blades are manufactured to meet stringent cleanliness and sharpness standards, with controlled edge geometry to minimize tissue trauma.

We use imported steel grades, including Japanese Tokkin steel, known for its hardness and corrosion resistance. Our coating lines apply nano-chromium, ammoniated chromium alloy, and Teflon layers to reduce friction and extend blade life. When you specify your application, we recommend the appropriate steel and coating combination.

Critical Specifications and Quality Control

Dimensional accuracy is critical for blades that must fit into holders or automated equipment. Our blades are produced with tight tolerances on length, width, and thickness, ensuring consistent fit and performance. Edge sharpness is verified through cutting tests, and hardness is monitored to maintain temper consistency across batches.

We follow ISO9001 procedures throughout production, from incoming steel inspection to final visual and functional checks. Our automated spot welding and inspection machines, added in 2021, enhance consistency and reduce defects. Each production lot is traceable, and we can provide certificates of analysis that include material grade, hardness, and coating specifications.

For coated blades, we can perform salt spray testing to confirm corrosion resistance, and we measure edge radius using microscopy to ensure sharpness meets your requirements. If your application demands specific performance metrics, we work with you to define acceptance criteria before mass production.

Customization and OEM Services

We support OEM and ODM projects, allowing you to brand the blades and packaging with your logo. Customization options include:

• Blade dimensions and thickness adjustments
• Edge type (single bevel, double bevel, micro-bevel)
• Coating selection (nano-chromium, Teflon, etc.)
• Packaging design (blister, box, carton)
• Bar coding and labeling for retail or industrial distribution

Our engineering team reviews your drawings or samples to ensure manufacturability and performance. We also offer private label options for distributors and brands that need a reliable supply partner.

Automation and Integration Support

Many of our blades are used in automated cutting machines, dispensers, or assembly lines. We ensure that blade dimensions and tolerances are compatible with common holders and tooling. If you need blades for a specific dispenser or machine, we can adjust the notch, slot, or edge profile to match your equipment.

For high-volume operations, we offer bulk packaging that minimizes downtime between blade changes. Our team can advise on blade storage and handling to maintain edge quality, including recommendations for humidity control and rotation of stock.

Quality Assurance and Acceptance Testing

Every order undergoes final inspection before shipment. We test blade sharpness, dimensional accuracy, and coating adhesion. For medical blades, we follow stricter protocols to ensure cleanliness and edge integrity. We can provide batch test reports and certificates of conformity upon request.

Our quality control system includes:

• Incoming material verification
• In-process dimensional checks
• Hardness testing (HRC)
• Edge sharpness assessment
• Salt spray testing for corrosion resistance (if required)
• Final visual inspection and packaging verification

We welcome third-party inspections and can adapt our quality plan to your specific requirements.

Information We Use to Configure Your Solution

To prepare an accurate quotation and production plan, please provide the following details:

• Blade type and intended application
• Required dimensions (length, width, thickness) or reference to a sample
• Material preference (e.g., stainless steel, carbon steel)
• Coating requirements (if any)
• Edge geometry (if specific)
• Annual or per-order quantity
• Packaging specifications
• Any certifications or test reports needed

With this information, we can recommend the most cost-effective solution and provide samples for evaluation.

Frequently Asked Questions

What is the minimum order quantity for single edge razor blades?

We accommodate both small trial orders and large wholesale quantities. For first-time customers, we recommend starting with a sample order to verify quality, then scaling up. Contact us to discuss your volume needs, and we will propose a suitable MOQ.

Can you customize the blade dimensions and packaging?

Yes, we offer full OEM customization. We can adjust length, width, thickness, edge type, and packaging design to meet your specifications. Send us your drawings or samples, and our engineering team will confirm feasibility.

Do you provide free samples?

Yes, we provide free samples for evaluation. You can request samples of any blade type, and we will ship them to your location. This allows you to test performance before placing a bulk order.

What quality certifications do your blades have?

Our production facility is ISO9001 certified, and we follow strict quality control procedures. For specific markets, we can provide certificates of analysis, material certifications, and other documentation as required.

How do you ensure consistent sharpness across large batches?

We use automated grinding and coating processes with in-line inspection. Each batch is tested for hardness and cutting performance, and we maintain detailed records for traceability. This ensures that every blade meets our sharpness standards.