• Apr. 2016, establish the Innovation Center for Guangzhou Water Conservancy & Hydropower Station Construction Engineering Co., Ltd.

• Oct. 2015, gain the national high-tech enterprise qualification
• Apr. 2015, promoted to an enterprise qualified to be a Grade-1 general contractor of construction of municipal public engineering

• Oct. 2013, gain qualifications including a Grade-3 general contractor of construction of electric power engineering, a Grade-3 specialist contractor of Embankment Projects, a Grade-3 specialist contractor of environmental protection projects and a Grade-3 specialist contractor of river and lake renovating projects, etc.

• Dec. 2011, promoted to an enterprise qualified to be a Grade-2 general contractor of building construction engineering, a Grade-2 general contractor of construction of municipal public engineering
• Jan. 2011, establish Guanshan Large Pumping Station Water Conservancy Engineering Investment Co., Ltd. in Nanhai District, Foshan City

• Oct. 2009, promoted to an enterprise qualified to be a Grade-1 general contractor of construction of water conservancy and hydropower engineering

• Jul. 2008, establish Guangzhou Luojia Environmental Technology Co., Ltd. through capital injection
• Apr. 2008, establish a Flood Fighting Canoe Team of Guangzhou according to the approval by Guangzhou Flood Prevention, Drought Relief and Hurricane Control Headquarters

• May 2005, approved as a mobile emergency handling team for flood prevention of Guangzhou by Guangzhou Flood Prevention, Drought Relief and Hurricane Control Headquarters

• Apr. 2002, renamed as Guangzhou Hydropower Construction Engineering Co., Ltd. through restructuring

• Mar. 1988, renamed as Guangzhou Hydropower Construction Engineering Company

• Dec. 1984, renamed as Guangzhou Hydropower Mechanical Construction Company

• Mar. 1978, renamed as the Mechanical Construction Team of Guangzhou Hydroelectric Board

• Oct. 1975, a Water Conservancy Construction Team of Guangzhou Hydroelectric Board