Strict Quality Management for Reliable Neon Lighting Solutions
For global lighting projects, product consistency and reliability are critical to successful delivery. Qianxin Meichen has established a comprehensive quality control system covering raw materials, production processes, finished products, and shipment preparation.
Through standardized inspection procedures, professional testing methods, and continuous process improvement, we ensure every neon lighting product meets customer requirements for performance, appearance, and long-term use.
Three-Level Quality Inspection System
Our production follows a strict layer-by-layer checking system to prevent defective items from advancing through the manufacturing process:
Incoming Quality Control (IQC)
100% full inspection of all raw materials before warehousing, covering key components including silicone tubes, LED chips, circuit boards, and power supplies. Unqualified materials are strictly barred from entering production.
In-Process Quality Control (IPQC)
Dedicated QC personnel continuously patrol each process during manufacturing. We enforce 100% full inspection for key processes, stopping and rectifying immediately if issues are detected to prevent defective units from reaching subsequent stages.
Final Quality Control (FQC)
100% full inspection before finished goods enter storage. This encompasses 20+ testing indicators-including visual appearance, brightness, color consistency, electrical performance, and waterproof protection. Only fully qualified products are approved for storage.
Our products are built to operate stably in demanding real-world application environments. We maintain a professional reliability laboratory to subject our products to seven extreme environment tests:
High and Low Temperature Cycle Test: -30°C to +60°C cycling for 72 hours to verify product stability under extreme temperature fluctuations.
Waterproof Rain Test: IP67-rated products undergo 72 hours of continuous rain testing to guarantee normal outdoor operation.
Salt Spray Corrosion Test: 48-hour salt spray exposure testing to verify product corrosion resistance in coastal or high-salinity environments.
UV Aging Test: 1,000 hours of continuous UV aging testing to ensure products resist fading and degradation over long-term outdoor exposure.
Vibration and Impact Test
Simulated transit vibration and impact testing to ensure product safety during global transportation.
Continuous Aging Test
24-hour continuous power-on aging test to discover and eliminate potential electrical faults before dispatch.
Switch Life Test
10,000 switch cycle tests to verify long-term switching durability and operational lifespan.
International Standards & Certifications
Qianxin Meichen follows internationally recognized quality management standards and product compliance requirements to support customers in different markets.
Our certifications include:
- ISO 9001 Quality Management System
- CE Certification
- RoHS Certification
- FCC Certification
- UKCA Certification
Building Long-Term Product Reliability
We use qualified raw materials and maintain strict material control throughout production to ensure stable product performance.
By combining standardized inspections, reliability testing, and continuous improvement, Qianxin Meichen provides reliable neon lighting solutions for global distributors, brands, and commercial projects.