Precision Metal Etching

Xinhaisen manufactures high-precision etched razor blades using advanced chemical etching technology. Burr-free edges, complex geometries, tight tolerances, and custom stainless steel blade solutions for medical, industrial, beauty, laboratory, and specialty cutting applications.

High precision custom etched beauty needle with ±0.005mm tolerance and 0.03mm ultra-fine needle tip. Made from medical grade 316L stainless steel for painless, efficient skin rejuvenation. Supports custom needle count, spacing, and array layout. ISO9001 and ROHS certified.

Precision photo etched microneedle array made from medical-grade SUS304 stainless steel. Burr-free, painless, and hypoallergenic with ±0.01mm tolerance. Compatible with household and salon beauty devices. ISO9001 and RoHS certified. Custom sizes and needle counts available.

Stress-free photochemical etched encoder disk with burr-free edges and uniform grating slots. Achieves ±0.003mm tolerance and 100-5000PPR resolution. Made of SUS304/SUS316L stainless steel or phosphor bronze. ISO9001 & RoHS compliant. Supports OEM/ODM customization for motion control and servo motor encoders.

Professional photo chemical etching process ensures burr-free, non-deformed edges and high precision (±0.01mm). Made of SUS304 stainless steel, anti-rust and wear-resistant. Supports custom size, CPR, and thickness. Low inertia design for fast response. ISO9001 & ROHS certified. Ideal for industrial automation and servo motors.

Professional photo chemical etching encoder disk made of SUS304 stainless steel. Burr-free, high precision ±0.01mm, low inertia, anti-rust. Supports 100-1000 CPR and size customization. Ideal for industrial automation, servo motors, and universal encoders. ISO9001 & ROHS certified.

Stress-free photochemical etched encoder disk with zero thermal deformation and burr-free edges. Ensures stable signal output and low detection error for high-speed rotary encoders. ISO certified. Fully customizable grating resolution, size, and thickness. Ideal for servo motors, robots, and CNC machines.

High-stability etched encoder disk using stress-free photochemical micro-etching for zero thermal deformation and burr-free edges. Ensures uniform grating slots, stable signal output, and high motion precision. Customizable in size, thickness, and resolution. Anti-corrosion, anti-fatigue, and high-temperature resistant for long life in servo motors, robots, and CNC machines.

Stress-free photochemical etched encoder disk with micron accuracy, burr-free edges, and uniform grating slots. Made of SUS304/SUS316L or phosphor bronze. Supports 100-5000PPR custom resolution. ISO9001 & RoHS compliant. Ideal for industrial automation, servo motors, and medical sensors.

Professional photo chemical etching process ensures burr-free edges, uniform code tracks, and ±0.01mm tolerance. Made of SUS304 stainless steel, it offers low inertia, anti-rust durability, and wide compatibility with incremental and absolute encoders. Customizable CPR and size, ISO9001 certified.

High-precision photochemical etched bipolar plates for hydrogen and PEM fuel cells. Stress-free, burr-free, ultra-smooth flow channels ensure high conductivity and durability. Customizable thickness, materials, and flow patterns. OEM/ODM supported. Ideal for new energy power systems.

High-precision etched metal bipolar plates in 316L stainless steel or titanium alloy. Zero-stress, burr-free flow fields with ±0.003mm tolerance. Customizable thickness, patterns, and conductive coatings. ISO 9001 & IATF 16949 certified. Ideal for automotive, industrial, and R&D hydrogen applications.

High-precision etched metal bipolar plates for PEM fuel cells. Zero-stress process ensures no deformation or burrs. Custom flow fields, ultra-thin 316L or titanium alloy, ±0.003mm tolerance. ISO 9001 & IATF 16949 certified. OEM/ODM supported.

High-precision etched metal bipolar plates for PEM fuel cells and electrolysis. Zero-stress process ensures burr-free, ultra-flat surfaces with ±0.003mm tolerance. Customizable flow fields, materials (316L, titanium), and surface coatings. ISO 9001 & IATF 16949 certified. OEM/ODM supported.

High-precision photochemical etched bipolar plate for PEM fuel cells and hydrogen electrolysis. Zero-stress, burr-free surface with ±0.003mm tolerance. Supports OEM/ODM custom flow fields, thickness, and conductive coatings. ISO 9001 & IATF 16949 certified.

High-precision photochemical etched bipolar plates for PEM fuel cells. Zero burr, ultra-smooth channels, and custom micro-structures improve efficiency. Supports stainless steel, copper, and alloys. Mass production with tight tolerances and global export.

Zero mold cost custom etched shims for R&D testing. Support 0.03-2.0mm thickness, arbitrary shapes, and fast 1-3 day prototype delivery. Burr-free, stress-free, high flatness ensures repeatable test data. ISO9001 certified. No MOQ for samples.

Micron-level precision etched shim with ±0.005mm tolerance and ≤0.01mm flatness. Stress-free process ensures no deformation. Burr-free edges protect parts. Made of 304/316 stainless steel. ISO9001 and IATF16949 certified. Custom sizes supported.

Precision etched stainless steel shims with burr-free edges and ±0.01mm thickness tolerance. Made of 304/316 stainless steel for corrosion resistance. Ideal for gap adjustment and vibration reduction in mechanical equipment. Supports OEM/ODM customization with ISO 9001 certification.

Our photochemical etched smoke detector filter mesh ensures zero burrs and uniform micro holes for stable airflow and accurate sensing. Made from premium 304/316 stainless steel, it offers dustproof, corrosion-resistant performance. Fully customizable in size, hole density, and thickness. ISO 9001 certified.