Mark VII is the North America subsidiary of WashTec AG of Germany, the world's largest manufacturer of vehicle washing equipm ... ent. Each day more than 2 million vehicles worldwide are cleaned by our car wash equipment. Our customers include gas stations/convenience stores, retail car wash operators, auto dealers and fleet operators. Our products include the SoftWash XT® and SoftWash DF® soft-touch rollovers, AquaJet XT® touch-free rollover, ChoiceWash XT® hybrid rollover, AquaDri® dryers, JetWash® self serve, SoftLine® tunnel, SoftLine2® tunnel, chemicals and ancillary equipment. read more