About bhT

About Us

In the year of 1999, BHT started its base on supplying optical components to the world well known customers. At the same time, BHT contributed its effort in the optical coating technology to the application with display. To reach the greatest broadcasting performance by various coating function may bringing the world class product to an extremely upgraded level.


BHT focuses on engineering development to the display related material. To meet the different application and demand, we offer more and more solution by new creation on both the top coating and the base substrate, like: PMMA(Acrylic), PC(Polycarbonate), PET(Polyester), and OCA(Optical Clear Adhesive). The main window of the display should be treated by a well experienced working team as us. With our service, the end customers can be satisfied by higher contrast, brighter backlight in more compact style. Our main products include Screen Protector, Cover Lens, Optical Film, PMMA Sheet, PET Film, Optical Polycarbonate, Sunlight Readable PC, LCD Protective Films, etc., all with high quality.


Upgrade the total product value by more comfortable, colorful, and viewable display life.
Quality Policy: Top quality, Achieves Customer’s satisfaction.
Environment Policy: As a member of this global, we commit to be responsible for the environment protection.


Screen Protector Manufacturer

Both Harvest Technology Co., LTD. is specialized in Screen Protector, Protective Sheets, Cover Lens and Optical Coating for many years. Our main products include Optical PMMA, AG Film, Optical Film, AS Film, PET Film and Decorative Film, etc. In addition to PMMA Sheets, we also offer Protective Films, Functional Film, Anti-Reflection Coating Films and Optical Components. We provide high quality products with good prices. Please feel free to contact us if you are interested in Functional Film, Clear Film, Sunlight Readable PC and Optical Polycarbonate.

Main Product:

  • Front Cover Lens, Optical Filter

  • Functional Films, Shatter-Proof Film

  • Screen Protector, Optical Film