Quality Control > Certification\Test Report
According to ISO9001 quality system, and by adopting ISO1248 & EN 12878 quality standard, we establish a complete raw material evaluation, precise production control, strict testing procedure and comprehensive tracking system, to assure the color consistency and quality of our product.
l Quality assurance system：ISO9001:2008
l Quality standard：ISO1248,EN12878
l Test method：ISO787,EN12878
l Color tolerance：ΔE≤1.0；ΔL≤0.8、Δa≤0.8、Δb≤0.8;tinting strength 95% -105%
Our experienced technical group and advanced laboratory facilities give us the ability to successfully manage process examinations, product control and adjustment control so we can standardize the quality of all products.