| Product Name | Chemical Etched Speaker Mesh Grill Cover |
| Material | SUS 304 Double Side Mirror Surface |
| Material Thickness | T=0.5 MM |
| Minimum Hole Dimension | Φ1.0 MM |
| Minimum Tolerance | ±0.05 MM |
| Process After Etching | None |
| Prototype L/T | 3~5 Working Days |
| Production L/T | 5~8 Working Days |
Advantages of Photo Etching 
• Low tooling cost, no need for expensive DIE/Mold
• Can fabricate more thinner metals (T=0.02-1.2 mm)
• No alteration process, the characteristics can be obtained as the designer intended
• High accuracy
• Various apertures, shapes and bar combinations
• Burr & Stress free manufacturing method
• Prototypes – fast turnaround to meet your needs
• High volume capabilities
Value Added Services
• Plating / PVD coating
• Painting / Printing
• Laser marking
• Polishing / Electro-polishing
• Anodizing
• Stamping / Punching
• Other specific requirements
Product Photos
Photo Etching Procedure
Company Information
Why Choose SinoGuide
Experts From R&D to Production
Main Equipment and Capacity
Due to our high performance and reliable equipment, SinoGuide can provide high quality and performance photo
etching components for customers
Furthermore, our high production capacity can also fulfill your high-volume orders and shorten the lead time
• Pre-treatment machine --- 2 Sets
• Coating machine --- 5 Sets
• Exposure machine --- 3 Sets
• Developing machine --- 2 Sets
• Etching machine --- 6 Sets
• 3D measuring instrument machine --- 2 Sets
• 2.5D measuring instrument machine --- 2 Sets
• Microscope --- 10 Sets
• Salt spray testing machine --- 1 Set …etc.
• Sewage treatment system
• Daily Capacity: 200K Sheets
Strong Logistics System
