Custom precise metal component via metal etching processing
We specialize in precision metal etching processing, offering clients one - stop customized services that cover etching processing, stamping procesing and surface treatment etc. from prototype to mass production.
Leveraging advanced Photochemical Metal Etching technology, we can achieve micron - level tolerance control. This enables our services to be widely applied in high - precision fields such as electronics, automotive, telecommunications, medical, and aerospace industries.

Benefits of Photochemical Etching Metal Components?
- Burr-free
- Stress-free
- High-precision (±0.001MM tolerances)
- Cost-effective (No tooling cost)
Custom Metal Components Processing Flowchart
Manufacturing Capacity
| Description | Size |
| Materials | Stainless steel, Copper, Titanium, Aluminum, Nicle, Various Alloy |
| Thinckness | 0.01MM-2.0MM |
| Min holes | 0.02MM |
| Thinkness Tolerance | ±0.005MM |
| Min Single Piece product Size | 1MM*1MM |
| Max Single piece product size | 2400*700MM |
| Line Size Tolerance | ±0.005MM |
| Min Depth | 0.01MM |
| Depth Accuracy Tolerance | ±0.005MM |
Core Advangates
- High - Precision Etching Process: We adopt imported equipment and photochemical etching technology to ensure dimensional stability.
- Custom - design Support: Developed according to customers' drawings or samples, we can flexibly meet personalized needs.
- One-Stop Service: And we offer one - stop processing services with cost - effective solutions and fast delivery from prototyping to mass production.
- Strict Quality Control: Conduct inspections throughout the entire process, compliant with the ISO9001 management system.
- Fast Delivery: Samples can be delivered in as fast as 3 days. We support small - batch trial production as well as large - scale mass production.
- Environment - friendly Manufacturing: Use environmentally - friendly etching solutions to reduce waste liquid discharge, in line with RoHS standards.
Why Choose Xinhaisen?
- 13 Years Specialized in Photochemical Etching
- ISO 9001 Certified for Quality
- IATF 16949 Certified for Automotive Quality
- ISO 14001 Eco-Friendly Production
- DFM Support & Engineering Consultation
- 98% On-Time Delivery Rate
- Prototype to Mass Production