Products
Etched Metal Mesh
Material: 304/316 Stainless Steel
Process: Photochemical Etching Technology
Pattern Options: Customizable (Geometric/Organic/Digital)
Thickness Range: 0.1mm-2.0mm (±0.02mm)
Finish: Satin/Mirror/Color Coated
Application: Architectural Cladding/Decorative
What is the Etched Metal Mesh?
Our Etched Metal Mesh is a precision-engineered perforated material manufactured through advanced photochemical or laser etching processes on high-grade stainless steel (AISI 304/316), brass, or aluminum substrates (0.05mm–3mm thickness). Utilizing photolithography masking (resolution down to 10µm) and controlled acid baths (HNO3/HF-based, ISO 9001:2015 compliant), it achieves intricate patterns with ±0.02mm dimensional accuracy and burr-free edges (Ra ≤0.8µm per ASTM B881).
The process creates aperture sizes from 0.1mm to 20mm, with open area ratios of 5%–80% and tensile strengths up to 800 MPa (ISO 6892-1). Post-etching treatments include electropolishing (ASTM B912) for hygienic surfaces or anti-reflective coatings (MIL-C-675C) for optical applications. Certified to RoHS, REACH, and IPC-4552A standards, it delivers EMI shielding effectiveness up to 120 dB (1–10 GHz per MIL-STD-285).
Why Choose Our Etched Metal Mesh?
- Micro-Precision: Achieve complex geometries (hexagonal, radial, custom CAD patterns) with 99% repeatability and zero mechanical stress.
- Corrosion Resistance: Passivated 316L variants withstand 5,000+ hours in salt spray (ASTM B117) and pH 1–14 environments.
- Lightweight Durability: 50% weight reduction vs. stamped meshes, maintaining 400 MPa yield strength (EN 10088-2).
- Aesthetic Versatility: Brushed, mirror, or color-coated finishes (RAL/Pantone-matched) for architectural integration.
- Thermal Stability: Operates from -200°C to 650°C (Inconel 600 versions) without warping or oxidation.
Etched Metal Mesh Manufacturing Precision & Quality Control
Our Etched Metal Mesh undergoes a rigorously controlled production process compliant with ISO 9001:2015 and IATF 16949 automotive standards. Utilizing aerospace-grade photochemical etching (tolerance ±0.015mm), we deploy high-resolution photomasks (20,000 DPI resolution) and proprietary etchant formulas (pH-controlled to ±0.1) to achieve zero HAZ (Heat-Affected Zone) and <2µm edge roughness. Each batch undergoes 3-stage QA:
- Pre-Production: Material certification (ASTM E1479 metallurgical analysis) and sheet flatness verification (<0.1mm/m² deviation).
- In-Process: Automated vision inspection (5MP CCD cameras) for pattern fidelity at 50x magnification (IPC-A-610 Class 3).
- Post-Treatment: Salt spray testing (ASTM B117 for 1,000+ hours) and tensile strength validation (ISO 6892-1 Method A).
Galvanized Wire Mesh Applications
- Electronics: EMI/RFI shielding gaskets (IEC 61000-4-3 compliant) for 5G enclosures and aerospace avionics.
- Architectural Facades: Daylighting panels with 70% UV filtration (EN 410) and parametric design flexibility.
- Medical Devices: Sterilizable surgical instrument filters (ISO 13485) with 0.2µm microbial retention.
- Automotive: Cabin air intake grilles (SAE J1128) and EV battery thermal management screens.
- Industrial Filtration: Sieve plates for pharmaceutical granulation (USP <788> standards) and oil/water separation.
Aerospace
Industries
Architecture
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Food Beverage
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Mining
Industries
TOMAI MESH Services
Why Choose Us?
PROVEN CAPABILITY
We are accredited to AS 9100, IATF 16949 and ISO 14001, supplying components to the highest industry benchmarks.
20+ Years Experience
We have more than 20 years of experience in metal woven mesh and perforated metal products industry.
First-Class Raw Material
First-class raw material from Taigang Group, Shougang Group, Baogang Group.Have standard and professional material types.
Customized Product Design
Special customized production and drawings are available no matter batch or small quantity.
Delivery on Time
Our customers are informed throughout the production schedule to ensure that orders are delivered on time or ahead of schedule.
After-Sale Service
Quality warranty, technical support and fast compensation work together to gain customers' trust and reliance.
Yes, our company provides customized service. We can customize the processing according to the specific needs of customers. We can provide personalized solutions according to the size, aperture, material requirements and other special needs of our customers. Our technical team will ensure that customized products meet your requirements and provide professional design and manufacturing support.
The lead time of the product usually depends on the number of orders, complexity and whether custom processing is involved. Delivery times for standard products are generally 7-15 business days, while custom products can take longer, usually 15-30 business days. We will confirm the specific delivery time with you according to the order status and do our best to ensure timely delivery. If there is an urgent need, please contact us, we will arrange priority production according to your requirements.
Yes, we provide comprehensive after-sales service. Our after-sales team will assist with any problems encountered during the use of the product, including installation, use and maintenance. If you find quality problems or have any technical questions during use, please feel free to contact us, we will provide you with timely technical support and solutions. We are committed to ensuring customer satisfaction and providing you with long-term support.
We are more than happy to provide our customers with samples for testing. For standard products, you can request samples directly for testing to ensure that the product meets your needs. For custom products, we can provide small batch samples or preliminary designs for your review. After confirming the sample, we will further adjust and improve the product design based on your feedback. The cost and freight of the sample can be further discussed with our sales team.
Yes, all our products meet international quality standards. We strictly follow the ISO certification system and related industry standards for production and inspection to ensure that every product meets the high quality requirements.
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