Al QUSWA Contracting CO. We have the latest technology in equipment for preparing and mining and crushing rock, and recycling aggregate. This technology, combined with our experience and craftsmanship, give you the best product at the best price. We are a locally and family owned business, founded in 2003, based in Sakaka , Al- Jouf .We use only the best materials and maintain the highest standards of workmanship with your needs in mind .