Polarizing Window Film
LOUIS VUITTON Shanghai
Shanghai, China
Shanghai · Functional Window Film
Nihashi films that teach glass to think.
Nihashi Precision Film engineers functional window films for architecture and industry — controlling privacy, glare, fog, UV and heat，etc in a coating measured in microns. One supplier for an entire building's glass performance.
- yrs
- 14
- Years of R&D
- countries
- 80+
- Export Markets
- series
- 10
- Functional Film Lines
- response
- 24/7
- Global Support
Why Nihashi
Precision you can specify, and support you can rely on.
Fourteen years of functional-film manufacturing, from raw substrate selection to the final weathering cycle — the details customers never see are exactly where we compete.
In-house R&D and formulation
From material formulation to coating process, our technology is developed and controlled in-house — including the GlassMovie® and GiantMirror® projection platforms and the Celaeno® polarizing brand.
Ten functional lines, one supplier
Anti-fog, privacy, anti-UV, anti-reflection, self-cleaning, heat-insulating, photochromic and more — a complete answer to a building's glazing requirements without juggling vendors.
OEM / ODM customization
Custom sizes, transmittance, color, functional combinations and branded packaging. Private-label production or joint development, with mature workflows and flexible minimums.
24×7 global support
Around-the-clock after-sales response paired with competitive pricing and dependable lead times — validated across markets from North America to the Middle East.
Product Lines
A film for every glazing challenge.
Explore our functional window films — each engineered to turn one of glass's weaknesses into a strength.
Manufacturing & Supply
Coating consistency is engineered, not hoped for.
We control the full chain — substrate selection, coating uniformity and repeated weathering cycles — so every roll performs the same, batch after batch. Standard roll formats span 1.22 m and 1.52 m widths at 30 m lengths, with custom runs available.
- 2012
- Founded in Hong Kong
- 80+
- Countries served
- 300+
- Clients 2016–2020
- 5-yr
- Product warranty
Customer Cases
Proven on real glass, in real projects.
From office privacy to projection-ready retail glass, these projects show how functional film solves visible, everyday glazing problems.
Polarizing Window Film
CISCO Shanghai
Shanghai, China
Polarizing Window Film
Illumina Shanghai
Shanghai, China
Polarizing Window Film
BlackStone USA
United States
Polarizing Window Film
Melbourne University
Melbourne, Australia
Polarizing Window Film
GAP Shanghai Office
Shanghai, China
Clear Projection Film
Soreal VR Beijing
Beijing, China
Clear Projection Film
Lancome Presentation Shanghai
Shanghai, China
Clear Projection Film
Covestro Office Shanghai
Shanghai, China
Clear Projection Film
Naked Show Shanghai
Shanghai, China
Compliance & Certification
Test reports can inspect,not just trust.
Our films are documented for chemistry, flammability, fire safety and optical performance. Core certificates are shown here from the company qualification library, with SDS and COA prepared per the regulations of the importing country.
REACH SVHC 263 / RoHS
Chemistry Compliance
VOC · CA 01350
Low-emission Verification
ASTM E84 — Class A
Flammability
EN 13501-1 · C-s2-d0
Fire Safety
EN 410:2011
Luminous / Solar (4mm Building Glass)
SDS / COA
Per Importing-Country Regulation
Applications
Where Our Films Perform
- Commercial Towers & Property
- Hotels, Hospitals & Schools
- Retail Stores & Showrooms
- Museums & Galleries
- Automotive & Optics
- Glass Fabricators & GCs
Proven in the United States, Canada, Mexico, Brazil, the UK, France, Russia, Japan, Korea, Singapore and across the Middle East.
Certificate Library
Click a certificate to open the PDF report.
PDF reports open in the browser for clear online review.
Ready to specify the right film for your project?
Send us your glass type, dimensions and performance targets.Our engineers will reply within one business day with sample and quotation.