- CEO
- Hiroshi Kaneko
- Full Time Employees
- 23
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- Asia Trade Centre Hong Kong Hong Kong
- IPO Date
- Apr 30, 2019
- Business
- Rongzun International Holdings Group Limited Rongzun International Holdings Group Limited (1780.HK), an investment holding company listed on the Hong Kong Stock Exchange, operates as a contractor specializing in alteration and addition works and civil engineering works primarily in Hong Kong. The company provides alteration and addition services including new structural works, fitting-out works, changes in facilities configuration, construction of new extensions to existing buildings, conversion of existing buildings to different types, fabrication, modification, removal or installation of hardware and equipment, erection, relocation or removal of partitions, doors and windows, and changes in types of finishes and flooring materials; civil engineering services encompassing site formation works such as site clearance and leveling in preparation for foundation works, foundation works including substructure works to provide ground or base for construction structures, and general civil engineering for environmental management projects; as well as administrative services. It serves property asset management companies, property developers and contractors through its principal operating subsidiaries, including Ka Shun Contractors Limited focused on alteration and addition works, and Ka Shun Civil Engineering Limited and Ka Construction Limited focused on civil engineering works. Founded in 1995 and headquartered at Units 2803-2803A, Asia Trade Centre, No. 79 Lei Muk Road, Kwai Chung, New Territories, Hong Kong, the company holds key qualifications such as Registered General Building Contractor and Registered Specialist Contractor in Site Formation Works under the Buildings Department, Approved Contractor for Public Works in Roads and Drainage and Site Formation categories under the Development Bureau, ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007 accreditations, and registration as a subcontractor under the Construction Industry Council. In April 2024, the company changed its name from B & D Strategic Holdings Limited to Rongzun International Holdings Group Limited; its controlling shareholder conducted a private placing of existing shares in October 2025; and it reported earnings results for the half-year ended September 30, 2025 in late November 2025.