About Us
OTAO, since 2005, continuously served more than 7000 clients, including 300+ brands throughout the world.
As one of the leading manufacturers of screen protectors, specialized in providing the one-stop solution of research, development, design, budget and production of screen protectors for Mobile phones, Mobile lenses, Tablets,PC, Watches, Cameras, GPS, Car, Home appliances and Industrial Machines...
In order to offer better service for customers, OTAO established professional high-end tempered glass R&D center and production base,12000m2,ISO/SGS/TUV certificated.
Sincerely welcome your OEM/ODM cooperation with us in new technology in tempered glass.
" Make it right, Make it easy, Make it different! "

" Growing | Sharing | Creating | Incubating "
" Openning | Passion | Happiness | Responsibility "
Milestone of OTAO development
Since 2005, OTAO is continuously striving and developing product innovation, team development, customer service and social performance.

2020
Worked with Japanese and Korean company to R&D new materials of screen protectors

2019
Expanding the production lines and bought more CNC machines, test machines to controll quality Created UV glass auto installing machine; Setup B2C sales team and register Amazon premium seller

2018
We invest and found a new 12000 m2 factory facility and 2 R&D centers in Fenggang town, Dongguan City, to expand the production scale and improve our Technology and technique. OTAO dedicates to provide high-end quality products.

2017
Dedicates to 3D ful cover with full AB glue tempered glass and 2x shatterproof 3D tempered glass protector

2016
2016 Innovative more stronger 2x shatterproof tempered glass and glass screen protector with silicone rim technology has be launched.

2016
2016 Innovative more stronger 2x shatterproof tempered glass and glass screen protector with silicone rim technology has be launched.

2015
Being one of first manufacturers earliest started 3D curved tempered glass mass production. More than millions units of 3D curved tempered glass screen protectors had been sold.

2015
Developed 3D curved tempered glass. Invested $1 million in R&D and production lines

2012
OTAO focus on producing tempered glass screen protectors

2011
Registered OTAO brand, in the name of Shenzhen OTAO Technology Co.Ltd

2009
offer a number of mobile phone accessories OEM service to famous brand companies.

2005
Fulljion Digital Technology co.,ltd. was founded and defined as phone accessories field.
OTAO CERTIFICATE
ISO14001:2015 ISO9001:2015 OHSAS18001:2007 SGS ROSH SGS REACH TUV Certificate
ALIBABA Assessed supplier Globalsource assessed supplier
OTAO TEAM
Passion Growing Professionalism Striving
Aim to provide the good products, service, experiences to our partner and clients from all over the world.