OTAO has developed an all-new ultra-hard anti-reflective coating. Using multi-layer nano optical coatings, it reduces light reflection and improves light transmittance, delivering sharper display and lifelike colors for an immersive viewing experience.

By integrating intelligent sensing and data analytics, OTAO enables real-time monitoring and precise control across all production stages to maintain consistent product quality. Drawing on our experience in brand building and supporting brand clients, OTAO has equipped its facility with precision production machines and full-process testing tools. We are also continually expanding our QC team and refining workflows, adding extra inspection steps to meet defined quality requirements.

OTAO applies multi-dimensional quality standards, combining automated testing with manual rechecks to evaluate the performance and appearance of every product. Supported by SOP workflows and the TQM system, we conduct quality checks across raw materials, each production step and finished goods. This helps maintain reliable lead times, responsive communication, consistent product quality and after-sales support.