Custom Stainless Steel Razor Blades by Precision Chemical Etching with ±0.01mm Tolerance

Etched Razor Blade Capabilities

Our custom stainless steel razor blades are manufactured with tight dimensional control and ultra-smooth cutting edges. Available Materials: Stainless Steel (SUS301, SUS304, SUS316, SUS420) Nickel and Nickel Alloy Titanium Copper and Brass Aluminum Thickness Range: 0.02 mm – 1.0 mm Typical Razor Blade Size: Customized per client drawings Dimensional Tolerance: ±0.01 mm Edge Finish: Sharp and uniform cutting edges without mechanical deformation Production Volume: Prototypes to large-scale production In addition to etching razor blades, we provide chemical etching solutions for micro blades, filters, meshes, screens, precision shims, decorative panels, and electronic parts.

Our Etching Process & Capabilities

Additional Finishing Services

To meet different application needs, we also offer:

• Electropolishing for improved surface brightness

• Passivation for corrosion resistance

• PVD coating for enhanced durability and appearance

• Bending, forming, or assembly upon request

Advantages of Chemical Etching

• No tooling stress or deformation — ideal for thin and delicate metals

• High repeatability and consistency

• Cost-effective for both prototypes and mass production

• No burrs or microcracks for smooth and precise surfaces

• Supports complex, high-density designs impossible for stamping or CNC

Why Choose Xinhaisen Technology

• Over 13 years of experience in precision metal etching manufacturing

• In-house design, exposure, and etching lines for full process control

• Capability to handle diverse metals and multi-layer products

• ISO-certified production and strict quality inspection

• Rapid prototyping and global delivery service

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.