Sunray Engineering Group Limited
Sunray Engineering Company is established in partnership form at 1988 by Lam's brother. At 1989, we succeed to acquire Karcenar HK (named "Karcenar Sunray Engineering Co. Ltd.") and enlarged the business scope to carry on the business of provision on building protection works in Hong Kong. From its beginning as contractor who provide the fully compliance engineering solution on building protection at varying requirements. According to the Frost & Sullivan report, in terms of revenue, we are the second market leader in the Hong Kong building protection engineering market in fiscal 2019.
We are responsible for the overall management, implementation and supervision of our building protection works projects, it divided into but not limited on the selection and procurement of building protection products, coordination with customers or their consultants, environmental safety and quality control. On the other hand , we outsourced all labour-intensive building protection works to our subcontractors, such as the application of building protection products to the properties and testing in the manner directed by us ensure to achieve the purpose of waterproofing, heat insulation, sound insulation and/or fire resistance. Through our continuous effort, our Group has grown in size and capacities to handle government projects in Hong Kong and in 2003, our Group further expanded our business to Macau.
In 2011, we developed our own building protection product brands "DP ChemTech" and "DP", thereby improving the efficiency of vertical integration of our entire business, while expanding the distribution of building protection materials 's market share.
At 2020, The Group are listed on The Stock Exchange of Hong Kong. (Stock code: 8616)
Sunray Engineering Company was founded as a partnership and commenced its business of provision of building protection works in Hong Kong
Karcenar HK was acquired and started to carry on Sunray Engineering Company’s business of provision of building protection works in Hong Kong
Tech Link was incorporated and commenced its business of supply of building protection products in Hong Kong
Tech Link became the distributor of BASF, a German building protection product brand, in Hong Kong and Macau
Karcenar Macau was incorporated and commenced its business of provision of building protection works in Macau
Karcenar HK was registered with the Construction Industry Council as a registered subcontractor
Fair Building was incorporated and commenced its business of supply of building protection products in Macau
Sunray Engineering was incorporated and commenced its business of provision of building protection works for private projects in Hong Kong
Tech Link became the distributor of TREMCO, a United States building protection product brand in Hong Kong and Macau
Sunray Engineering was registered with the Construction Industry Council as a registered subcontractor
We started to supply building protection products under our own brands “DP ChemTech” and “DP”
Karcenar HK was awarded as Long-term Cooperation Partner of Paul Y. Group
Sunray Engineering received a Certificate of Recognition for zero accident at the construction site in 2018 from a construction main contractor listed on the Main Board of the Stock Exchange
Sunray Engineering Group listed on The Stock Exchange of Hong Kong (Stock Code: 8616)
Subsidiary Company Of Group
Expert Building Protection Engineering
Sole Supplier of Building Protection Products