| Item | Description of Scope of work | Contract No & Description | NBWSC | Main Contractor/Buyer/Government Body | Consultant | Year |
| 1 | Supply, design, fabrication & installation of Noise Enclosure and Noise barrier Reflective and Absorptive panel 1) Steel Structure 2) Sound reflective panel & Absorptive panel | HY/2009/19 Sub contract: SC-043 Central Wan Chai Bypass Tunnel and Island Eastern Connection Link | Approved | Chun Wo-CRGL-MBEC Joint Venture | AECOM | 2014 Jan to 2022 Aug |
| 2 | Supply, fabrication & installation of Steel and Street Furniture (Metal Works) 1) L3 railing | HY/2009/19 Sub contract: SC-072 Central Wan Chai Bypass Tunnel and Island Eastern Connection Link | Chun Wo-CRGL-MBEC Joint Venture | AECOM | 2016 Feb to 2016 Nov | |
| 3 | Supply, fabrication & installation of Steel and Street Furniture (Metal Works) 1) TCSS Ducting 2) TCSS Pole | HY/2009/19 Sub contract: SC-083 Central Wan Chai Bypass Tunnel and Island Eastern Connection Link | Chun Wo-CRGL-MBEC Joint Venture | AECOM | 2017 Aug to 2019 Oct | |
| 4 | Supply, fabrication & installation of Steel and Street Furniture (Metal Works) 1) Stainless Steel Safety railing 2) L3 railing 3) Thire Beam Barrier 4) Type 2 railing | CV/2012/09 Liantang and Heung Yuen Wai Boundary Control Point Site Formation and Infrastructure Works- Contract 3 | Chun Wo Construction and Eng. Co. Ltd. | AECOM | 2016 Jan to 2019 Sept | |
| 5 | Supply, fabrication & installation of Sign Gantries over the Highways 1) Sign Gantries | CV/2012/09 Liantang and Heung Yuen Wai Boundary Control Point Site Formation and Infrastructure Works- Contract 3 | Chun Wo Construction and Eng. Co. Ltd. | AECOM | 2016 Jan to 2019 Sept | |
| 6 | Supply, design, fabrication & installation of Noise Enclosure and Noise barrier Reflective and Absorptive panel 1) Steel Structure 2) Sound reflective panel & Absorptive panel | HY/2021/06 Retrofitting of Noise Barriers on Po Lam Road North and Po Ning Road, TKO | Approved | Chun Wo-Kwan Lee Joint Venture | MACL | 2021 July to present |
| 7 | Supply, design, fabrication & installation of Noise barrier 1) Steel Structure 2) Sound reflective panel | HY/2022/14 Modification Works of Noise Barriers along Yuen Long Highway near Park Signature | Approved | Hang Kee Development Company Limited | HYD | 2023 June to 2024 Jan |
| 8 | Supply, design, fabrication & installation of Noise barrier 1) Steel Structure 2) Sound reflective panel & Absorptive panel | CV/2021/05 Infrastructure Works for Public Housing Developments at Long Bin, Yuen Long – Castle Peak Road (Ping Shan) and Long Tin Road | China National Chemical Engineering Group Corporation Ltd - China Railway 15TH Bureau Group Corporation Ltd Joint Venture | ARUP | 2023 Apr to present | |
| 9 | Supply, design, fabrication & installation of Noise barrier 1) Steel Structure 2) Sound reflective panel & Absorptive panel | MTR Tung Chung Line Extension Contract 1202 Tung Chung East Station and Associated Enabling Works for Track Diversions | Paul Y. Engineering Group – China Railway Construction (HK) Ltd Joint Venture | MTR | 2024 March to present |