| Product Description | |
| Product Name | 148mm Diameter 1024 Teeth Metal Grating Sheet (Metal Disc Encoder) |
| Product Application | Used for encoder grating resolution products, widely applied in encoders, motor speed measurement, metro speed measurement, precision engineering, etc. |
| Product Material | Stainless steel or copper and its alloys. |
| Material Thickness | Commonly used from 0.05MM to 0.8MM. |
| Product Features | Flat, even data distribution, free from burrs, flatness kept below 0.02. |
| Product Price | Evaluate quotations based on material, thickness, precision, and quantity. |
| Sample Provided | Samples within 3 days, quick 24-hour turnaround, large quantities may apply for free samples. |
| Etching Capability | We offer flexible production, capable of small-batch and diverse orders, as well as large-scale production to meet customer needs. |
| Production Cycle | Lead time to be negotiated and confirmed with the customer. For urgent orders, we will make every effort and expedite processing! |
| Product Testing | We utilize 2D technology and projection systems, with experienced quality control personnel and stringent quality management. |
| Mode of Delivery | Delivery or express shipping; for express, we choose SF Express. |
| After-sales service | We are able to promptly respond, improve, and correct customer feedback. |
YiYongDa Etching Processing specializes in the production of high-precision etched parts, stainless steel etched products, metal etched products, and metal corrosion processing products. Our products are widely used across various industries:
Electronics industry includes: etching masking films (upper and lower electrodes) for plating (silver) fixtures of crystal component chips or inductor cores, etching positioning films (center plate) SPASER, etching covers COVER, etching spring pieces spring piece, etching multi-layer pad substrates (skeletons), etching chip flip disks, precision disks, dotting disks, trays, etc., with etching and diffusion bonding processes; etching IC wireframes, etching IC lead frames, etching BGA mesh, etching FPC reinforcing steel plates, etc.
Communication industry products include: etched processing for mobile phone earpiece net, semi-etched processing for mobile phone mid-panel, semi-etched processing for mobile phone battery cover, etched processing for mobile phone logo, etched processing for stainless steel shielding cover, etched processing for bronze shielding cover, etc.
Photonic industry products include: etched metal grating, etched metal encoder, mold embossing, mold etching, screen printing dots, laser dot printing, mold collision dots, mold screen patterns, mold mirror polishing, and more.
Hardware industry includes: etched processing hardware bell net, etched processing spring, etched processing precision washer, etched processing filter net, etched processing eyeglass frame, foot pattern etching, etc.
Kitchen and bathroom industry: Etched processing juice filter mesh, etched processing soy milk filter mesh, etched processing atomizing sheet, etched processing shower head water plate, etched processing ceiling etching, etched processing stainless steel blade, etched processing razor blade mesh, etched processing nail file, etched processing callus remover, etc.
Craft gift stationery items include: etched processing lamp shades, etched metal business cards, etched metal nameplates, etched metal logos, etched metal bookmarks, toy etching sheets, model etching sheets, and various 3D DIY craft items etched processing, etc.
We've produced over a thousand different products, capable of etching almost any metal with no limitations on pattern design. As long as it can be drawn on a computer, it can be etched. We can also process metal parts with thin profiles and high precision that conventional machine processing cannot achieve, without the need for molds. This results in low costs, fast delivery times, smooth surfaces, burr-free cross-sections, high flatness, and high data accuracy.
Yi Yongda's corporate culture
Our corporate spirit: Pragmatic,诚信, Unity, Innovation.
Our business philosophy: EVERGOOD – Quality products, excellent service, good reputation, a great home for our employees, and a reliable partner for our customers.
Our Vision: To provide excellent services to a multitude of clients with refined management, robust technology, superior quality, and competitive pricing!







