CHYY Development Group Limited (HKG:8128)
Hong Kong flag Hong Kong · Delayed Price · Currency is HKD
0.0430
+0.0010 (2.38%)
Jun 6, 2025, 3:49 PM HKT

CHYY Development Group Company Description

CHYY Development Group Limited, an investment holding company, engages in the research, development, and promotion of geothermal energy as alternative energy for building’s heating applications in the People's Republic of China.

The company operates through four segments: Shallow Geothermal Energy, Air Conditioning/Shallow Geothermal Heat Pump, Property Investment and Development, and Securities Investment and Trading.

The company is also involved in the planning and design, supply of renewable energy, intelligent manufacturing, engineering construction, and operation and maintenance; trading of air conditioning/shallow geothermal heat pump products; investment in properties; and trading securities and other types of investments.

In addition, it provides property management; technical support services; and installs energy systems, as well as produces and sells geothermal energy systems.

The company was formerly known as China Geothermal Industry Development Group Limited and changed its name to CHYY Development Group Limited in August 2022.

CHYY Development Group Limited was incorporated in 2000 and is headquartered in Central, Hong Kong.

CHYY Development Group Limited
Country Cayman Islands
Founded 2000
Industry Engineering & Construction
Sector Industrials
Employees 193
CEO Mingzhong Yang

Contact Details

Address:
Chung Hing Commercial Building
Central
Hong Kong
Phone 852 3753 9800
Website chyy.com.hk

Stock Details

Ticker Symbol 8128
Exchange Hong Kong Stock Exchange
Fiscal Year January - December
Reporting Currency HKD
ISIN Number KYG2127R1074
SIC Code 3585

Key Executives

Name Position
Mingzhong Yang Chief Executive Officer and Chief Engineer
Shengheng Xu Executive Joint Chairman and Compliance Officer
Qi Dai Executive Director
Wei Zhang Chief Security Off., EVice President, Deputy Chief Engr. and President of the Subs. of the Group
Ya Pan Financial Officer
Tianyue He Executive Vice President and Chief Information Officer
Dan Nie Executive Vice President, Chief Legal Officer and Company Secretary
Baohong Liu Executive Vice President and Chief Product Officer
Daqiu Li Executive Vice President
Xuezhi Wang Executive Vice President