CO-DASH CONSTRUCTION (HONG KONG) LIMITED was established in 2011,It has been a few years later.It is a company specialising in the sales and construction of various types of rain shelters, including polycarbonate (PC) sheets with Ultra violet resistant, the Fabric glass Railing and Bloomy the tree, the directional modules signage, fitness equipment, Flower Planters, Canadian Solar supply and install.
| No | Project Name | Contract Item | Client | Year of Completion |
| 1081 | Construction of planter wall at Shum Wan Road, Southern Distric | Construction of planter wall | HAD | 2011 |
| 1202 | Improvement Works of Planter at an Open Space Near Yue Man Centre/ Champion Count | Improvement Works for Planter | HAD | 2014 |
| 1269 | Construction of Landmarks for the Literary Trail in Southern District - Stray Birds 31 ( Foundation ) | Construction of Landmarks | ALKF | 2016 |
| 1278 | Improvement Works to the Sheung Wan Cultural Square - Removal of statue and provision of flag poles, Central and Western District | Improvement Works | HAD | 2016 |
| 1296 | Provision of Rain Shelter at Pratas Street near SKH St. Thomas' Primary School, Sham Shui Po District | Provision of Rain Shelter | HAD | 2016 |
| 1348 | Construction of rain shelters near the minibus stops at both bounds of Cyberport Road near Cyberport Arcade. Southern District | Construction of rain shelters | HAD | 2017 |
| 1359 | Refurbish of Pai Lau near Wah Chi Path.Ngau Chi Wan. Wong Tai Sin District | Refurbish of Pai Lau | HAD | 2017 |
| 1389 | Provision of Rain Shelter at Pratas Street near SKH St. Thomas' Primary School. Sham Shui Po District | Provision of Rain Shelter | HAD | 2018 |
| 1415 | Design and laying of Watermains and Electricity Connection Works for Drinking Fountains in Country Parks. Package 2 | Works for Drinking Fountains | AFCD | 2019 |
| 1422 | Improvement to the Staircase and ailings near Fu Chi Lane at Ngau Chi Wan Village.Wong Tai Sin District | Improvement to the Staircase | WTS | 2019 |
| 1448 | Improvement works to pedestrian crossing facilities near Hong Kong University Station Exit Cl. Central & Western District | Improvement Works | C & W | 2020 |
| 1462 | Replacement of Existing Benches at Flower Market Pth with New Rain Shelters and Benches, Yau Tsim Mong District | Replacement | YTM | 2020 |
| 1471 | Provision of Fitness Equipment at Po Tong Ha and Siu Hang Tsuen, Tuen Mun | Provision of Fitness Equipment | HAD | 2020 |
| 1480 | Provision of Benches at Cotton Path,Wan Chai District | Provision of Benches | HAD | 2020 |
