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PT. PROMETAMA SARANA GRAHA, Professional in Roll Forming Metal Products & Manufacturing Accessories for Building Is a company engaged in the production of modern building materials wood substitutes. The raw material for the production of a mixture of aluminum (55%) and zinc (45%). PT Buman Delta Swadaya is officially proffesional contractor that support Prometama products. With many connections of trusted worker, Buman is best supporting your project needs.

1989: PT BUMAN DELTA SWADAYA established to manufacture and sale building materials for ceilings and accessories. 1995: Joined with PT BlueScope Steel as distributor Zincalume as raw material for production. 2001: PT PROMETAMA SARANA GRAHA established to manufacture and sale Rollforming Lightweight steel, which raw material is Zincalume of BlueScope Steel. Producing building materials from Zincalume, such as Acoustic Ceiling Frame, Gypsum Ceiling Frame or Wall, Metal Ceiling Frame, Door

Our Vision : Save the earth through Quality Steel Building Product to replace use of timber Our Mission : To Manufacture and marketing Quality Steel Building products and services which has related to metallic coating steel.

7 Reason Why choose Prometama : Made from 45% Zinc and Aluminium 55%. Anti Termites, Corossion Resistant. Lightweight Easy to install, without special tools. Delivery On Time : Prometama's raw materials, the process of cutting material, entering rollforming machine for make products in the same location. The production process done very quickly, completed on time and material supplies project on time schedule. Strong Enough Materials, Competitive price