Core Information of keyu metal keyboards

1. ‌Company Background‌

• Shenzhen Keyu Technology Development Co., Ltd., established in 1995 with a registered capital of 10 million RMB, is a ‌National High-Tech Enterprise‌ specializing in R&D and production of financial electronic terminals.
• Owns a 4,000 m² production base equipped with advanced machinery (e.g., laser cutting machines, CNC punching machines) and a sales network covering 32 provinces in China.

2. ‌Product Series‌

• ‌PCI Encryption Keyboards‌:
  • Model KY3688H: Certified for PCI 5.x, China UnionPay, and National Cryptographic standards. Supports DES, SM2, SM3 encryption algorithms. Ideal for ATMs, self-service payment terminals.
  • Key lifespan: ≥2 million keystrokes. Temperature resistance: -20℃ to 70℃. IP65-rated dust/water resistance.
• ‌Customized Keyboards‌:
  • Tailored designs for dimensions, installation methods, and functionalities. Widely used in power supply systems, healthcare, and transportation.
• ‌Industrial-Grade Keyboards‌:
  • Example: Mining-optimized desktop metal keyboard (KY-PC-D-DESK) with 304 stainless steel, waterproof/explosion-proof design, and integrated mechanical trackball mouse.

3. ‌Technical Advantages‌

• Constructed with durable metals (e.g., aluminum alloy, stainless steel) for enhanced protection.
• Multi-interface compatibility (USB/PS2/serial port). Supports Windows, Linux, Android.
• Optimized key travel (1.5mm) and actuation force (1.2N±0.1N) for high-frequency operations.

4. ‌Certifications‌

• Member of the PCI Security Standards Council. Compliant with RoHS, FCC, CE.
• Explosion-proof keyboards certified by Nanyang Explosion-Proof Research Institute, including isolation barriers and safety certificates.

5. ‌Applications‌

• ‌Finance‌: ATMs, top-up machines.
• ‌Public Terminals‌: Ticket vending machines, access control systems.
• ‌Industrial‌: Mining equipment, medical instruments.