PT Daya Esa Mulya Mandiri (DEMM) provides engineering products and service to Oil&Gas, Pulp & Paper Industries, Textile Industries , Sugar Industry , Chemical Industry etc.

With over 20-years of combined experience our company has established a long and friendly relationship with the customers. Our primary goal is to provide our customers with a fast, easy, and safe way to supply, service and operate products and accessories from a wide variety of manufacturers. We offer high quality products and services at competitive prices enabling our customers to get the best possible solutions.


The founding partners have over 40 years of combined experience in the flow control industry. The company has ten engineers working in eight locations across Indonesia. The team is comprised of qualified engineers with a mimimum of at least three years of relevant experience. The company has its own repair / reconditioing facilities at Jakarta, Indonesia.
These individuals collaborate across geography and varioius products, sharing industry knowledge and technical expertise.
We have indepth experience in each of our products areas - for example we have installed over 2500 seals in the last three years. Our expertise also covers a wide range of industries from refineries to pharmaceuticals.
We have nearly 30 years of experience in flow control business having worked in various capacities including Project Engineering , Product Design, Manufacturing and Service. We have experience with a wide range of products and services including mechanical seals, valves, rupture discs etc.
PT.Daya Esa Mulya Mandiri, have a dedicated manufacturing and servicing facility based in Jakarta. We have a range of manufacturing capabilities including...
Through which we have established more than 1,000 mechanical seal installations in the archipelago of Indonesia.