VIIST is a specialized smart watch screen protector manufacturer providing advanced protective solutions for wearable devices. We partner with leading smartwatch brands, consumer electronics companies, and wearable technology manufacturers to deliver precision screen protectors that combine superior protection with exceptional optical clarity.
Our advanced manufacturing capabilities ensure:
Material Advantages:
Tempered Glass: 9H hardness, premium clarity
Polycarbonate (PC): Impact resistance, flexibility
Acrylic (PMMA): Optical clarity, cost-effectiveness
TPU Films: Flexible, self-healing properties
Hybrid Solutions: Combined material benefits
Performance Features:
9H Hardness: Maximum scratch resistance
Oleophobic Coating: Anti-fingerprint protection
Hydrophobic Treatment: Water and sweat resistance
Anti-Glare Properties: Outdoor visibility enhancement
High Transparency: >92% light transmission
1. Precision Processing
CNC Precision Cutting: ±0.05mm tolerance
Laser Cutting: Complex shapes and curves
2.5D/3D Edge Processing: Smooth edge finishing
Surface Polishing: Optical-grade smoothness
Thickness Control: 0.2mm-1.2mm range
2. Advanced Coating Technologies
9H Hard Coating: Diamond-like carbon coating
Anti-Fingerprint: Oleophobic nano-coating
Anti-Glare Treatment: Surface etching technology
Anti-Reflective: Multi-layer AR coating
Anti-Fog Coating: Permanent hydrophilic treatment
3. Quality Assurance
Optical Testing: Clarity and distortion measurement
Impact Resistance: Drop and pressure testing
Coating Adhesion: Cross-hatch and tape tests
Environmental Testing: Temperature and humidity resistance
Touch Sensitivity: Responsiveness verification
Case 1: Hybrid Armor Case (For Extreme Sports Watch)
Material: Polycarbonate + TPU Combination
Challenge:
Multi-impact protection for extreme sports
Secure mounting system preventing dislodging
Sweat and chemical resistance
Our Solution:
Dual-material co-injection process
Interlocking design with reinforced latch system
Chemical-resistant coating for sweat protection
Shock-absorbing corners with air cushion technology
Result:
Survived 10m drop test onto rubberized surface
Zero case detachment during impact testing
Complete chemical resistance to sweat and cleaners
Case 2: Rugged Polycarbonate Case (For Outdoor Adventure Watch)
Material: Impact-Modified Polycarbonate
Challenge:
MIL-STD-810G compliance for drop and shock resistance
All-button functionality with tactile feedback
Temperature resistance (-40°C to 70°C)
Our Solution:
Injection molding with reinforced corner design
Precision button cutouts with membrane protection
Glass fiber reinforcement for structural integrity
UV-stabilized formulation for outdoor use
Result:
Exceeded MIL-STD-810G drop test (2m onto concrete)
Maintained full button functionality with improved tactile response
Zero deformation after thermal cycling tests
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