PT. WASKITA ADHI SEJAHTERA was established in 2004. Our business covering of General Plant as Operation & Maintenance Services, Man Power Supply, Fabrication, EPCC. in Petrochemical, Oil & Gas Company. PT Waskita Adhi Sejahtera is the ultimate solution to support your Business Industry, With the backgrounds of PROFESSIONALISM and well-proven EXPERIENCES PT. Waskita Adhi Sejahtera has Partners