What does INNOETCH do?

INNOETCH Technology (Dongguan) Co., Ltd. is a precision metal etching manufacturer specializing in custom photochemical etched metal components, including precision metal mesh, etched filters, metal shims, elastic elements, semiconductor electronic parts, mechanical structural parts, metal nameplates, and decorative etched metal products.

What is precision metal etching?

Precision metal etching, also known as photochemical etching, is a manufacturing process that uses photoresist imaging and controlled chemical corrosion to produce accurate thin metal parts with fine holes, narrow slots, complex patterns, and burr-free edges.

What products can INNOETCH manufacture?

INNOETCH can manufacture custom etched metal mesh, stainless steel filters, speaker grilles, shims, spring contacts, IC lead frames, vapor chamber plates, encoder discs, bipolar plates, metal nameplates, metal bookmarks, and decorative etched metal parts.

What industries use precision etched metal parts?

Precision etched metal parts are widely used in electronics, semiconductors, acoustic devices, filtration, medical devices, automotive components, hydrogen energy, thermal management, sensors, consumer electronics, and industrial equipment.

Why choose chemical etching instead of stamping?

Chemical etching is suitable for thin and complex metal parts because it does not create mechanical stress, burrs, or tool wear. Compared with stamping, etching is more flexible for prototypes, small batches, fine patterns, and frequent design changes.

Is metal etching suitable for small holes and fine slots?

Yes. Precision metal etching is suitable for producing fine holes, narrow slots, micro openings, mesh patterns, and complex hollow structures in thin metal sheets. It is commonly used for filters, speaker grilles, acoustic mesh, encoder discs, and electronic shielding parts.

What materials can be used for metal etching?

Common materials for metal etching include stainless steel, copper, brass, nickel, aluminum, titanium, and other thin metal alloys. Material selection depends on strength, corrosion resistance, conductivity, elasticity, appearance, and application requirements.

Can INNOETCH make custom precision metal mesh?

Yes. INNOETCH provides custom precision metal mesh for filtration, dust protection, acoustic control, airflow management, decorative panels, and electronic product structures. Mesh hole size, shape, open area, thickness, material, and surface finish can be customized.

Can INNOETCH support prototypes and mass production?

Yes. INNOETCH supports both prototype development and mass production of precision etched metal components, providing engineering support from material selection and process evaluation to sample production and batch manufacturing.

What information is needed for a quotation?

To get an accurate quote, customers should provide drawings, material type, thickness, dimensions, tolerance requirements, surface finish, quantity, and application details. CAD, DXF, DWG, STEP, PDF, or clear sketches can help speed up the quotation process.

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About INNOETCH Technology (Dongguan) Co., Ltd.

INNOETCH is a trusted precision metal etching manufacturer dedicated to custom etched metal components for advanced industries. With strong R&D capability, patented technologies, strict quality control, and customer-focused engineering support, we deliver reliable solutions from prototype development to mass production.

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