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.

Custom etched metal blades manufactured by precision photo chemical etching. Suitable for stainless steel, spring steel and other thin metal materials, with complex profiles, fine cutting edges and burr-minimized surfaces.

Our precision etched beauty needles are manufactured using advanced photo chemical etching technology, ensuring burr-free edges, excellent dimensional accuracy, and consistent quality. Available in stainless steel and other metal materials, our beauty needles are widely used in m

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.

Xinhaisen provides custom precision etched lead frames manufactured by photo chemical machining technology. Our semiconductor lead frames feature high dimensional accuracy, burr-free edges and are widely used for IC packaging, QFN, LED and electronic components.

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.

Our precision etched beauty needles are manufactured using advanced photo chemical etching technology, ensuring burr-free edges, excellent dimensional accuracy, and consistent quality. Available in stainless steel and other metal materials, our beauty needles are widely used in m

Precision etched razor blades manufactured by photo chemical etching for medical, industrial, laboratory and specialty cutting applications. OEM custom sizes, ultra-sharp edges, burr-free finish and high dimensional accuracy.

Precision etched razor blades manufactured by photo chemical etching for medical, industrial, laboratory and specialty cutting applications. OEM custom sizes, ultra-sharp edges, burr-free finish and high dimensional accuracy.

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.