| ISO 9001:2015 | NOV | 2017-05-03 | ISO 9001:2015 | - |
| CE Certifications for YS series spectrophotometer | SEM | 2017-07-12 | CE certifications for YS Series spectrophotometer | - |
| SIMT YS3010 Calibration Certification | SIMT | 2017-08-31 | SIMT YS3010 Calibration Certification | - |
| SCM Calibration Certificate for NS810 spectrophotometer | SCM | 2016-10-18 | SCM Calibration Certificate for NS810 spectrophotometer | - |
| SCM Calibration Certificate for NS810 spectrophotometer | SCM | 2017-08-07 | SCM Calibration Certificate for NS810 spectrophotometer IN 2017 | - |
| SCM Calibration Certificate for NH310 colorimeter | SCM Calibration Certificate for NH310 colorimeter | 2017-01-17 | SCM Calibration Certificate for NH310 colorimeter in 2017 | - |
| CE Certificate of Conformity for 3NH Colorimeter NH310 / NH300 / NR200 | STS | 2016-06-02 | CE Certificate of Conformity for 3NH Colorimeter NH310 / NH300 / NR200 | - |
| CE Certificate of Conformity for 3NH Spectrophotometer NS800 / NS810 / NS808 / NS820 | STS | 2016-05-26 | CE Certificate of Conformity for 3NH Spectrophotometer NS800 / NS810 / NS808 / NS820 | - |
| CE Certificate of Conformity for 3NH & TILO Color Light Box | STS | 2016-05-27 | CE Certificate of Conformity for 3NH & TILO Color Light Box | - |
| RoHS | Anbotek Compliance Laboratory Limited | 2009-08-13 | RoHS for TILO Color Light Box | - |
| FCC | CERPASS | 2014-08-18 | FCC | - |
| NITT Calibration Certificate for YS3060 | NITT | 2017-12-16 | NITT Calibration Certificate for YS3060 Spectrophotometer in Chinese and English | - |
| SIMT Verification Certificate for NHG268 Gloss Meter | SIMT Verification Certificate for NHG268 Gloss Meter | 2016-02-29 | SIMT Verification Certificate for NHG268 Gloss Meter | - |
| CE Certificate of Conformity for 3NH Gloss Meter | STS | 2016-05-24 | CE Certificate of Conformity for 3NH Gloss Meter | - |
| CE Certificate of Conformity for 3NH Colorimeter NR110 / NR60CP / NR145 / NR20XE | STS | 2016-06-02 | CE Certificate of Conformity for 3NH Colorimeter NR110 / NR60CP / NR145 / NR20XE | - |
| ISO 9001 2008 | GIC | 2010-10-27 | ISO 9001 2008 TILO Color Light Box | - |
| TUV | GMC | 2013-03-25 | TUV | - |