Green Circle Decarbonize Technology Ltd

# Green Circle Decarbonize Technology Ltd

Headquartered in Kwun Tong, Hong Kong, this specialty industrial machinery manufacturer designs and produces thermal energy storage systems based on phase change material (PCM) technology. The company's core offering centers on PCM-based solutions that capture and release thermal energy for use in heating, cooling, and power generation applications. Its product line includes the BocaPCM-TES Panel, a high-density polyethylene encapsulated container for HVAC and refrigeration systems, along with related tanks, control systems, and thermal energy storage technology platforms.

The company serves industrial and commercial sectors requiring efficient thermal management across heating, ventilation, air conditioning, and refrigeration applications. Its thermal energy storage systems enable temporary storage of excess thermal energy, addressing energy efficiency needs in these end markets. Founded in 1992, the company operates as a subsidiary of Joyful Star Limited and maintains a presence in the industrials sector focused on specialty equipment manufacturing. Financial scale details regarding revenue, employee count, and geographic distribution beyond its Hong Kong headquarters remain limited in available data.