English

About Us

Founded in 1994, Green Industry Co., Ltd. has grown into a specialized company in electrical and HVAC component solutions, producing Heater Tanks for AWHP Systems, expansion valve accessories for AHUs, and other HVAC-related components under the management philosophy of "Technology Benefiting People."

Green Industry Co., Ltd. is located in the Masan Free Trade Zone 2nd District and primarily supplies products to major customers such as LG Electronics and other refrigeration and air conditioning companies. We are advancing as a specialized HVAC component company, prioritizing price competitiveness and excellent quality.

In addition, all our employees are committed to maximizing results by discovering new business opportunities through performance and responsible management.
Anticipating a rapid increase in demand for air conditioning applications in the automotive, commercial, residential, and industrial sectors, we aim to become Global No. 1 Green Industry Co., Ltd. through our uniquely developed core technologies, such as expansion valves and refrigerant control valves for vehicles.

Relentless Efforts for the Best Products!

GREEN INDUSTRY

Core Technologies
Green Industry Co., Ltd.

  • Refrigerant Multi-Control Valve (RMCV) for Electric Vehicle Heat Pump Systems. The RMCV is a multi-functional valve that not only finely controls the refrigerant flow but also features a bypass function that allows a large amount of refrigerant to flow instantaneously. We have developed this complex valve and are actively working on the development of other related valves as well.
  • We have independently developed an electronic expansion valve that controls refrigerant flow within Korea and are currently conducting performance and reliability tests in collaboration with our partner, LG Electronics.
  • The Heater Tank, a hot water auxiliary tank for the AWHP (Air to Water Heat Pump), is a component used as an auxiliary heat source when the outside temperature drops below freezing. It is installed in LG Electronics' AWHP products and is exported to Europe..
  • We manufacture EEV (Electronic Expansion Valve) Kits, which are components that control refrigerant flow in AHU (Air Handling Unit) HVAC systems, playing a key role in improving system efficiency. These kits are supplied globally through LG Electronics.