PT Dantosan Precon Perkasa (PreCon) was founded in 1993 as an engineering and manufacturing precast concrete company undet trade name of PRECON PreCon was founded upon realising the time consuming and wasteful nature of suing conventional method of constructing a building. Hence, a precast concrete system was founded which led to the formation of the business entity of PT Dantosan Precon Perkasa Presently, after more than two decades in the manufacturing industry, PreCon has established strong and reputable trademark with its own 20 hectares of area in Karawang Timur