PT. SUMBER DJAJA PERKASA is an Indonesian-based company that specializes in PVC manufacturing with over 40 years of experience. We are one of the countryâ € ™ s top leading producers of PVC goods ranging from garden hoses, doors, roofings, ceilings, panels, and also an expert in custom products as well as plastic recycling services.

In our facility, all of our products and services are processed using professional machines that employ cutting edge technology under the care of skilled workers and professional engineers.

PT. SUMBER DJAJA PERKASA first produced the WOOD PLASTIC COMPOSITE ( WPC) or POLYWOOD PREMIUM WALL & CEILING PANEL under the brand GOLDEN SWANÂ ® in 2000. It is the FIRST WOOD PLASTIC COMPOSITE ( WPC) product ever introduced in Indonesia. The brand was later changed to DUMAÂ ® in 2007. PT. SUMBER DJAJA PERKASA is proud to be one of the leading Plastic Manufacturers with superior and innovative products and services.