Welcome to PD. Diankarya. We are a company that established since 1999 engaged in industrial Fire Alarm System, Fire Hydrant Equipment, Fire Extinguisher, Fire Safety. We were in Jl Kartini IX dalam No.6 Jakarta pusat. Discover the variety of our best products (Fire Alarm, Tabung pemadam, Hydrant, Selang Pemadam, Alat Safety) with quality and the best price you can get.