Company Profile

The company became interested in the cooperation of buildings and industries, special spaces and small spaces that were excluded from the frozen sector, We have invested in technology development for elevator cooling system, condenser cooling system, and heat exchange system air conditioner (AHU) and hold a number of patents overseas and in the premises. Based on the platform that produces intelligent anti-temperature humidifiers and power-saving industrial freezers, we perform the installation and maintenance of our products. We are researching, developing, and producing industrial air-conditioning equipment that meets the needs of our customers and producing high-tech semiconductor industrial facilities and special-purpose factories. We manufacture eco-friendly and high-efficiency refrigeration and air-conditioning devices in various industrial and commercial facilities such as high-tech semiconductor industrial facilities and high-value specialized factories to produce the best quality products, install them completely, and maintain and grow together with our customers.

Company History

February, 2019 Establishment Double-Square

Factory / Branch Office

Double-Square (

  • The person in charge

    Hwi Dong Lee
  • Telephone

  • Fax

  • Address

    136 Jiksan-ro Jiksan-eup Seobuk-gu, Cheonan-si, Chungcheongnam-do (31035)
Business Type Manufacturer
Main Product Air Conditioner, Dehumidifier
Established 2019-02-19
Total Annual Revenue 1~3 million (KRW)
Total Employees Less than 5