Industrial Gas Production and Supply Solutions
Reliable production and supply of high-purity industrial gases for manufacturing, energy, food, and technical operations.
DDB Holding is dedicated to providing services across the industrial sector, positioning itself as a true turnkey solutions provider for small, medium, and large-scale industrial projects. We deliver comprehensive services ranging from technical studies and engineering design to final delivery, project management, and supervision — complete solutions for critical operational needs.
Our core expertise lies in the implementation, installation, and maintenance of on-site gas generation plants through PSA (Pressure Swing Adsorption) Technology, including oxygen (O2), nitrogen (N2), carbon dioxide (CO2), and other industrial gases. We leverage advanced technologies and maintain strategic partnerships with internationally recognised suppliers, while prioritising local content to strengthen Angola’s national value chain and support the development of the local economy.
Our mission is to actively contribute to the strengthening of the industrial sector by delivering services with integrity, honesty, and a strong sense of responsibility.
Supported by a highly qualified technical team, dedicated infrastructure, and an unwavering commitment to excellence, we stand ready to contribute to the development of projects aimed at enhancing the country’s industrial capacity and operational efficiency.
Our core expertise lies in the implementation, installation, and maintenance of on-site gas generation plants through PSA (Pressure Swing Adsorption) Technology, including oxygen (O2), nitrogen (N2), carbon dioxide (CO2), and other industrial gases. We leverage advanced technologies and maintain strategic partnerships with internationally recognised suppliers, while prioritising local content to strengthen Angola’s national value chain and support the development of the local economy.
Our mission is to actively contribute to the strengthening of the industrial sector by delivering services with integrity, honesty, and a strong sense of responsibility.
Supported by a highly qualified technical team, dedicated infrastructure, and an unwavering commitment to excellence, we stand ready to contribute to the development of projects aimed at enhancing the country’s industrial capacity and operational efficiency.
Within this scope, the on-site production and supply of certified-purity industrial gases includes:
- Project Assessment, Engineering Design and Budgeting;
- Supply, Implementation and Installation of PSA Technology Systems, including gas distribution networks and copper piping systems, as well as certified complementary solutions for HVAC (Heating, Ventilation and Air Conditioning), refrigeration, plumbing and heating systems, ensuring gas purity, reliability and safety up to the point of use;
- Operational Testing;
- Commissioning (Handover);
- Maintenance and Technical Support through a 24/7 Operational Support Agreement, including local team training and capacity building, remote and on-site monitoring, support for preventive, corrective and predictive maintenance programmes, as well as contingency plans with emergency backup reserves.
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We develop customized projects for your hospital or industrial needs.
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