Welcome to CV. Cahaya Teknik. We are a company that established since 2006 engaged in industrial geosintetic, HDPE Geomembrane, Drainage Cell, Terpal Plastic. We were in Pesona Permata Gading 2 Blok M-34, Jl. Lingkar Timur, Bluru Kidul, Sidoarjo. Jawa Timur. Discover the variety of our best products (HDPE Geomembran, Geotextile Woven dan Non Woven, Geogrid, Jasa Pasang Geomembran, Drainage Cell) with quality and the best price you can get.