Jl. Oswegia III Block E5 / 10

We are one of the biggest manufacturers of glassfibre reinforced plastic(grp)products in indonesia. We have been supplying to the japanese markets for more than 20 years. We are also the underlicensed...

PT. Gunung Putri Graha Mas, a private company, was founded in 1982. In the beginning, its field of competence was the production of building materials. Since 1992 it has developed its core business in...