TENON Unveils Four-Tier Quality Assurance System: Where Precision Meets Reliability

In an industry where quality defines trust, TENON smart lock & door reaffirms its commitment to excellence with a rigorously structured Four-Layer Quality Assurance System, ensuring every product surpasses international standards-from design to delivery.

1. Design Excellence: Eliminating Risks Before Production
Before a product enters manufacturing, TENON's New Product Introduction (NPI) Quality Control simulates its entire lifecycle, while Design Failure Mode Analysis (FMEA) anticipates over 200 potential failure modes. Through 180+ extreme-environment tests-far exceeding national standards-TENON validates durability under conditions ranging from -40°C Arctic cold to 80°C desert heat, alongside:

• 200,000+ door operation cycles (simulating 10+ years of use)
• 96-hour salt spray corrosion resistance
• Waterproofing, impact resistance, and airtightness tests

2. Supply Chain & Production: Zero-Compromise Precision

• TENON enforces a 98% pass rate threshold for mass production, backed by:
• Four-dimensional supplier screening (Quality, Cost, Delivery, Service) with monthly dynamic evaluations.
• 100% inspection of key components and AI-driven digital production lines, including a fully automated SMT dust-free workshop for high-precision manufacturing.
• Double verification: 100% online inspection during production + 180+ extreme tests pre-delivery.

3. Market Feedback: Quality That Evolves with User Needs
The Market Quality Management (MQM) system aggregates real-time feedback from e-commerce, distributors, and engineering partners, fueling continuous improvement. A dedicated 24/7 service team ensures rapid response, while an information-sharing database drives collaborative innovation.

4. Trust Built on Proven Results
With 100+ patents and multiple global certifications, TENON's "Reliability Through Rigor" philosophy reflects its unwavering promise: "Because of your trust, we never take the slightest chance."

About TENON
TENON is a global leader in smart lock & door, renowned for merging cutting-edge technology with uncompromising quality standards.