Categories

Contact Us

TOPSEN TECHNOLOGY LLC
Add:640 W. California Avenue, Suite 210 Sunnyvale, California 94086
Tel: +1(765)3375284
Ph:+8613902910517
E-mail:guanda.zhou@topsen.co

EUROPE OFFICE
Add: WTC The Hague, Business Center, Unit: C/D 05.06, Prinses Margrietplantsoen 33, 2595AM Den Haag Netherlands
M: +31 6 4324 8888
Tel: +31 70 2051788 / 89
E-mail: lijun@ctetechnos.com

Air Filtering Material

  • Graphene Based Anti-Haze Material (Filter)

    Graphene Based Anti-Haze Material (Filter)

    Graphene Based Anti-Haze filter is an air filter specialized in filtering Particle pollution in the air such as PM 2.5. It is a substitute of the electrostatic dust filter.

    Read More
  • Graphene Based Anti-Haze Mask

    Graphene Based Anti-Haze Mask

    Based on Graphene Based Anti-Haze Filter Material, Graphene Based Anti-Haze Mask is specialized in filtering Particle pollution in the air such as PM 2.5. It is a substitute of the electrostatic...

    Read More
Welcome global companies to buy quality air filtering material for sale at competitive price from our factory which is one of experienced air filtering material manufacturers and suppliers.