Our Clients & Case Studies

Since 1998, SanTeXing has served over 500 global clients across medical devices, industrial automation, automotive electronics, consumer electronics, telecommunications, and aerospace. Below are representative cases demonstrating our engineering capability and commitment to quality.

Medical Device Interface

A European medical equipment manufacturer needed a reliable, easy-to-clean membrane switch for patient monitors. We designed a sealed IP67-rated switch with antimicrobial silver-ion coating, UV-resistant graphic overlay, and 5-million-cycle metal dome actuation. Result: zero field failures reported over 3 years, with FDA-compliant documentation package.

Industrial Control Panel

An industrial automation company required rugged HMI panels for factory floor equipment exposed to oil, vibration, and temperature extremes. We engineered custom silicone keypads with integrated metal dome switches, backlit polycarbonate overlays, and reinforced FPC tail connectors. The solution passed 500-hour salt spray testing and 10-million-cycle durability validation.

Automotive Infotainment Switch

A Tier 1 automotive supplier needed switch modules for in-vehicle infotainment systems. Our team developed flexible printed circuits with surface-mount LEDs for backlighting, custom tactile polydome arrays, and automotive-grade materials rated for -40°C to +85°C operation. Production volume: 50,000 units/month with 99.8% yield.

Consumer Electronics Keypad

A consumer electronics brand required ultra-thin membrane keypads for portable devices. We delivered 0.3mm total thickness assemblies using advanced conductive inks and PET substrates, with snap-dome tactile feedback and IP54 splash resistance. Sample-to-production lead time: 18 days.

Telecommunications Equipment Panel

A telecom infrastructure company needed large-format membrane switch panels for base station controllers. We supplied multi-layer graphic overlays with custom color matching, metal dome keypads, and integrated ESD protection circuits — all meeting NEBS Level 3 requirements.