| Product Description | |
| Product Name | 3x8 Middle Sub Cover Mask, Upper and Lower Electrodes |
| Product Application | 3X8 Mask Sheets are used to form electrode patterns on both the top and bottom of a wafer, when used in conjunction with other components such as: Upper Mask (UP MASK) + Center Plate (SPASER) + Lower Mask (DOWN MASK) + Base Plate (HOLDER) + Magnet + Lower Cover Plate (DOWN COVER) = a complete set of mask clamps, widely applied in various crystals, especially quartz crystals, for processes like silver plating, masking, and cleaning. |
| Product Material | SUS304, SUS301 stainless steel, 430 stainless steel, etc. |
| Material Thickness | Commonly used in thicknesses of 0.05MM to 1.0MM. |
| Product Features | Lines are even, free of burrs and notches, with high precision positioning holes, suitable for efficient assembly and matching operations. |
| Product Pricing | Evaluate quotes based on material, thickness, precision, and quantity. |
| Sample Provided | Samples within 3 days, fast 24-hour delivery available, free samples on request for bulk orders. |
| Etching capability | We offer both small-batch, diverse production and large-scale production to meet our clients' needs. |
| Production Cycle | Lead times are subject to negotiation with the customer. For urgent orders, we go all out and expedite processing! |
| Product Testing | We utilize 2D imaging and projection systems, with seasoned quality inspectors and stringent quality control measures in place. |
| Delivery Method | Delivery or express shipping, we choose SF Express. |
| After-sales service | We are able to promptly respond, improve, and correct to our customers' feedback. |
Yi Yongda Etching Processing specializes in the following products: high precision etched parts, stainless steel etching processing products, metal etching processing products, and metal corrosion processing products. Our products are widely used across various industries:
Electronic industry includes: etching masking films (upper and lower electrodes) for plating (silver) fixtures of crystal component chips or inductor cores, etching positioning sheets (center plate) SPASER, etching covers COVER, etching spring pieces, etching multi-layer pad substrates (skeleton), etching chip flipping disks, micro-adjustment 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 includes: etching processing for mobile phone earpiece net, mobile phone mid-board semi-etching, mobile phone battery cover semi-etching, etching processing for mobile phone logo, etching processing for stainless steel shielding cover, etching processing for brass shielding cover, etc.
Photonic industry offerings include: etched metal grating processing, etched metal code disc, mold embossing, mold etching, screen printing, laser dot printing, mold impact dot, mold screen pattern, mold mirror polishing, and more.
Hardware industry includes: etched processing for hardware speaker mesh, etched processing for spring plates, etched processing for precision washers, etched processing for filter meshes, etched processing for eyeglass frames, foot pattern etching, etc.
Kitchen and bathroom industry: Etched processing juicer filter mesh, etched processing soy milk machine filter mesh, etched processing atomizing film, etched processing showerhead water outlet, etched processing ceiling etching, etched processing stainless steel shavings, 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 craftworks, etc.
We have produced over a thousand types of products, capable of etching almost all metals with no restrictions on pattern design. Anything that can be drawn on a computer can be etched. We can also manufacture metal components with thin and high-precision requirements that conventional machining 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, Trustworthy, United, and Innovative.
Our Business Philosophy: EVERGOOD -- Quality Products, Excellent Service, Strong Reputation, A Great Home for Employees, and A Trusted Partner for Customers
Our Vision: To sincerely provide comprehensive services to a multitude of clients with perfect management, robust technology, superior quality, and competitive prices!
