PT. Graha Pertiwi Mandiri were established in 2015 with effective operating in 2016. We were given the opportunity as authorize distributor to supply Silicone Dow Corning sealant in Indonesia. As the best pioneer Silicone Sealant in the field, we tend to give excellent service to our customers.
We believe to grow silicone sealant market in Indonesia is to give our clients satisfaction.