Dong Do Group is a multi-industry economic group and service provider headquartered in Hanoi, Vietnam. Established in 1992, the company has grown into a significant enterprise with a workforce of 501 to 1,000 employees. The group operates with a strong focus on construction and infrastructure development, maintaining an ISO 9001:2008 certification to ensure quality management across its diverse operations. As a comprehensive construction contractor and project consultant, Dong Do Group specializes in civil engineering, industrial construction, and the development of roads, bridges, and irrigation systems. Beyond its core construction capabilities, the group acts as both a contractor and an investor in various projects. Its business portfolio also extends into logistics and real estate services, including the provision of warehouse and seaport services, as well as premises for rent. The company emphasizes sustainable development and professional integrity, positioning itself as a reliable partner in Vietnam's industrial and civil infrastructure sectors.
Dong Duong Technology Joint Stock Company is a Vietnamese trading company, wholesaler, and service provider based in Ho Chi Minh City, with a branch office in Hanoi. Established in 2006, the company employs between 11 and 50 people and specializes in providing comprehensive waterproofing and construction protection solutions. Their extensive product portfolio includes waterproofing materials such as waterstops, various mortars (two-component, bentonite, penetrating, crystalline PT, fast-setting), polyurethane and epoxy adhesives, waterproofing paints, and heat-insulating paints. They also supply industrial floor hardeners and specialized equipment for waterproofing applications, including spray machines for paint, putty, mortar, glue, Polyurea/Polyurethane, and PU-Epoxy injection pumps. Key product brands offered include RADCON FORMULA #7, INDOSEAL, TECMA ADMIX CRYSTAL, VOLCLAY VOLTEX, PENEBAR, and SIKAFLOOR-81 EPOCEM. Beyond product supply, Dong Duong Technology Joint Stock Company also acts as a contractor for waterproofing services and land leveling, offering complete waterproof solutions and general building materials. The company's diverse business activities also encompass a broad range of manufacturing, wholesale, retail, and construction services.