In 2012, NanHai Display Limited(NHD) was establised in HK to start the business of functional window films.

In 2014, NHD operate a mainland agent of distribution in Shanghai.

In 2015, NHD developed its own technology of projection film: GlassMovie®, GiantMirror®.

From 2016 to 2020, NHD successfully served for 300+ customers in Mainland China, Asia, Middle East, America and Europe.

In 2020, COVID-19 accelerated evolution, NHD focused on researching of functional material and applications.

In 2022, NHD started producing Polarizing Window Film, both OEM and with brand Celaeno®.

In 2023, NHD started supplying a color-changing technology Photochromic Window Film.

In 2024, NHD developed a series of functional films: Anti-Fog, Anti-UV, Anti-Reflection for architectural glass.

In 2026, NHD is moving on.