About Us
When first established in 1983, PT Tri Sinar Purnama was a small foundry producing Malleable Iron Pipe Fittings with a capacity of only 15 tons monthly. Equipped with modest machinery and not more than 100 employees, PT. Tri Sinar Purnama had faced tough competitions from other local and international suppliers/manufacturers.
After more than 25 years of perseverance, strong focus, innovations and good management, our company has strived to gain tremendous growth and expansions, with an increased capacity of 9,000 tons yearly, world wide export and a workforce of more than 1,000 employees. Our location covers a total area of nearly 60,000 m2.
Currently we are proud to say that we are the biggest manufacturer of malleable iron pipe fittings in Indonesia. We have expanded our range of products to other malleable iron castings outside of pipe fittings, based on customers’ designs.