Shenzhen OTAO Technology Co, Ltd

Since 2005, OTAO has been serving over 7,000 customers worldwide, with a strict 100% inspection standard applied to every screen protector item.     
Over the years, we have continuously advanced our technologies:    
🔍 From the window-area light oil filling process and 3D etching production process in 2014, to the micro-curved large-window hot bending technology in 2024.    
🔍 From the super-hard AR coating process introduced in 2016, to the upgraded Super Hard AR 2.0 optical-grade coating process in 2024, helping most of our corporate customers achieve a 40% increase in sales.    
🔍 Newest Solution 2025: Industry-first 3D hot-bending ceramic 0.15mm glass with applicator, designed to help clients capture market share.    
🔍 Newest Solutions 2026:    
Edge Armor – engineered to complement Kevlar cases perfectly.    
Dragon Armor (KK9 Glass Material) – an ultra-strong, high-performance material.    
UTG (0.03mm / 0.07mm) solution – initially developed in 2021 for Galaxy Fold models, now adapted and ready for the upcoming iPhone 2026.    
Anti-Reflection Glass with Surface hardness up to Mohs 7 is ready.    
🔍 OTAO remains fully dedicated to the development and manufacturing of high-quality, premium products.    
OTAO was among the first brands in China to develop and produce screen protectors. We boast a comprehensive and advanced R&D team, a professional high-end tempered glass R&D center and production base, and hold numerous domestic and international certifications, including ISO, SGS, BSCI, and TUV. Our product patents, production processes, and technologies are at the forefront of the industry. OTAO, Born for a Better Experience.