About Us


PT. Harsumas Sakti is primarily engaged in valve repair and trading activities in industrial process plants.

From a small-scale operation with 5 employees in early August 2000 with the name PT. Harsumas Sakti, the company has grown into a medium scale company. A workshop was equipped with the most up to date facilities dedicated to the job of valve repair & reconditioning. Our facility now regularly repairs & services valves mainly from the Oil and Gas Industries, Petrochemical and Power Plants.

Through our experience gained in industry, we are in the unique position, because of the capabilities it has developed, of being able to respond to the needs of our clients. Our cooperate size and flexibility enable the company to handle projects of different size and complexity, with appropriate manpower and methods.

Especially for maintenance work our employee have proven experience in repairing, testing, calibration the valve. The types of valves range from the simple Gate, Butterfly, Globe, Check Valves to the more specialized Plug Valves, Pressure Safety Valves and Control Valve. We also have experience to supply of products for industrial process plants especially for valve.

The company mission : Commitment to the Excellence. We are committed to providing the highest quality service and products and we are applying the most suitable technology in order to continually meet client satisfactions. We believe that commitment to our clients and community awareness are the essential ingredients for our long-term growth.