Projects Client’s testimony
  • Nanjing International School

    Nanjing International School

  • Huntsman Shanghai

    Huntsman Shanghai

  • Wellington Tianjin

    Wellington Tianjin

  • American School Guangzhou

    American School Guangzhou

  • Apple R&D Beijing

    Apple R&D Beijing

  • Eton House Suzhou

    Eton House Suzhou

  • Huntsman R&D

    Huntsman R&D

  • Tianjin International School

    Tianjin International School

  • Apple Shanghai

    Apple Shanghai

  • Shekou International School

    Shekou International School

Client’s testimony
  • Hi Sam, The filters worked okay this year. The toddlers area was much better this year, having the hallway filters added.

    --- By Jason Lourie / Facilities and Housing Manager/ Tianjin International School
  • The filter system works properly. In living room about 20, in bedroom below 10 (PM 2.5).

    --- By Dr. Uwe Kirchgaessner, President of BASF-YPC Company Limited
  • The filters you installed have worked well even during the 200+ AQI days here in Beijing last week. I have recommended that ISB promote your product / service to its interested staff.

    --- By Mr. Matthew Yamatin, P.E., LEEP AP BD+C International School of Beijing
Do you want to know more? We look forward to your comments or suggestions.
contact us


Room 1501,
Block B of Dream Square,
No. 1 Xueheng Road,
Nanjing, China.