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PT Diansurya Global

About PT Diansurya Global

Founded in 1990, PT. DIANSURYA GLOBAL is a joint venture company of:


PT. Multifortuna Asindo is a holding company who is one of the owners of PT. Surya Toto Indonesia (TOTO), Indonesia's leading sanitary wares company.

Toho Division

Toho is our own brand of products. Toho Division has long been a provider of a wide variety of valves and metal fittings to select industries.

"TOHO" is a trademark of DSG Gate Valve, Ball Valve, Globe Valve, Angel Valve, Y-Strainer, Maincock, Elbow, and Tee. In July 1993, "TOHO" Gate Valve is granted SII/SNI Certificate from Department of Industry, Indonesia and ISO 9001:2000 from TUV Certificate Registration (No. 0410031793).

OEM Division

The OEM manufacturing process begins with detailed market research that leverages the know-how and technical skill we have cultivated since the formation of DSG. Since our owner also owns PT. Surya Toto Indonesia, we frequently trade our expertise with them. This is an advantage that no other company has. 

We offer an abundance of materials, designs, and techniques. With just a single concentrated manufacturing plant, we strive to provide the best quality products; we mobilize our every resource right through to the final stage of the customer's brand goods production process.

Range of Products:

  • Copper Alloy (Brass and Bronze) products, such as: 
    coupling, floor strainer, floor drain, hydrant box, water meter body, gate valve, ball valve, y-strainer, etc
    Suitable for Water, Oil, or Gas industries.

  • Zinc Die Cast products
    We can make virtually any parts to any shapes with zinc materials, please visit our Zinc Die Casting page for more information.

  • We are also able to supply any other industrial products and parts that are made of Brass, Bronze, or Zinc with competitive price and to deliver in a timely manner. Please do not hesitate to contact us for any questions you may have.


Percentage of our products market:

  • USA : 70%
  • Indonesia : 20%
  • Other Countries : 10%


Environment and Safety

As a company and as individuals, we take great pride in contributing to the communities where we live and work.
We also care about the environment and are proud of the many ways in which our employees work to safeguard it.

Our Work

We take great pride of our work. We recognize that R&Ds are endless ventures. That's why our employees work daily to find newer, cleaner ways to manufacture our products.