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Smart Switchable Glass

Laminated Switchable Samrt Glass

Manage your privacy with one click

This is a new type of special optoelectronic glass product that combines TFT liquid crystal film into two layers of glass and is laminated by high temperature and high pressure.

Photochromic Light Control Film

Strong thermal insulation

It can adapt to your environment, has all the same advantages as conventional window films, and has a special adaptive function-the ability to darken when exposed to sunlight.

Self-adhesive Smart PDLC Film

Easily fitted to existing glass

Self-adhesive smart PDLC film is a flexible plastic film that applies to any existing glass surface (not affected), allowing to change glass from clear to opaque on command.

Leiyao Is The Solution And Manufacturer Of Smart PDLC Film & switchable privacy glass

“Innovative switchable privacy glass and smart film.”

Leiyao was founded in 2015, we are a leading manufac-turer and supplier of innovative switchable privacy glass and smart film products. We offer extensive options for switchable smart privacy glass and smart film to make our environment comfortable, secure, private, and ener-gy-efficient.

"We have strong resource integra-tion capabilities."

Smart PDLC film and switchable smart glass are widely used in industrial application systems, multimedia projection systems, home systems.

Our quality assurance processes ensure you can rely on the quality and accuracy of our product!

We have partnership agreements in place so can manufacture standard and custom items in glass and stainless steel fittings.



Whether you have a boardroom meeting, a private interview or want time to yourself, PriWatt™ Glass & PriWatt™ Film puts you in control. From partitioning a shared office for increased productivity to having low profile window treatments the possibilities are endless.


Save on energy consumption, decrease interior damage due to sun exposure, improved security, and a modern, low maintenance window privacy solution, look no further. PriWatt™ Glass & PriWatt™ Film is the future of residential window treatments and on-demand privacy control.


Whether we are thinking of a small change or an entire rebuilding of one’s bathroom, PriWatt™ Glass & PriWatt™ Film could be a perfect solution to keep it both clean and functional. Available glass partitions could visually add space and provide more light than before. Often bathrooms get smaller and require a special “dividing space” to help keep one’s privacy.


Provide patients with instant privacy in dental ordinations and waiting rooms. Whether you are looking for a customizable smart glass solution in the reception area or in the doctors office, PriWatt™ Glass & PriWatt™ Film is designed to help healthcare professionals create instant and reliable privacy with ease, all at a reasonable cost and with a quick installation.

We Continue To Innovate On The Path Of Growth

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Timely Response To Inquiry

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Quality After-Sales Service