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Photo Chemical Etching Metal Car Speaker Grilles with High Accuracy
Photo Chemical Etching Metal Car Speaker Grilles with High Accuracy Speaker Grilles Overview Xinhaisen Technology specializes in high-precision metal etching components for industries requiring micron-level accuracy, including aerospace, medical devices, electronics, and automotive sectors. Our chemically etched partssuch as speaker meshes, optical grilles, masking sheets, and filtration screensare crafted with 0.03mm uniformity and 0.015mm minimum line width, ensuring
Precision Chemical Etching Beauty Needles OEM Cosmetic Micro-Needles
Precision Chemical Etching Beauty Needles OEM Cosmetic Micro-Needles Beauty Needles Overview Xinhaisen specializes in manufacturing medical-grade beauty needles using advanced chemical etching technology. Our precision-etched micro-needles feature ultra-smooth, burr-free tips with 0.01mm tolerance, ensuring painless and effective treatments for dermatology and aesthetic procedures. Manufacturing Process Material Selection: Stainless steel, titanium, copper, or other alloys.
