Micro Speaker Grille Mesh

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Crypto Seed Phrase Storage Plate – 304 Stainless Steel Backup for Private Key & Cold Wallet, BIP39 Compatible, Customizable, Ledger & Trezor Supported, Manufacturer Direct


Custom mnemonic seed phrase plates are manufactured with precision processes including laser cutting, stamping, chemical etching, brushing/matte finishing, and riveted assembly. Our factory is equipped with advanced laser cutters, stamping presses, polishing/brushing lines, and etching facilities, with a stable monthly capacity of 1,000 sets. Surface options include brushed or matte finish, with optional black-fill for better readability. Character cards can be produced by stamping for large-scale runs or etching for flexible, detailed customization. Strict tolerance control, smooth deburring, and precise assembly ensure durable, safe, and interchangeable mnemonic seed phrase plates, ideal for secure long-term use.

Stainless Steel Mini Smoke Detector Mesh/Customizable Products/Factory Direct/‌Precision Size Control


Photoelectric Smoke Detector Stainless Steel Insect-Proof Mesh / Precision Etching / Direct Manufacturer Shipment / Customization Available This product is manufactured using precision etching technology. The etching process allows for precise control of hole diameter, pitch, and open area, ensuring the product provides insect protection while maintaining permeability and sensitivity. Etching technology involves the use of chemical etchants to precisely create micro-holes on the metal surface, allowing for fine mesh designs that meet the specific needs of various photoelectric smoke detectors. It is especially suitable for protecting and preventing insects from entering the sensor. High Strength: Excellent compression and tensile properties, ensuring performance under high pressure and temperature. Corrosion Resistance: Exceptional resistance to corrosion, suitable for various environments. High Permeability: Ensures the smoke detector’s sensing functionality is unaffected. Precise Hole Diameter: Meets the precise hole diameter requirements of photoelectric smoke detectors.