Car and motor fitting industry has become a pillar industry in part of the towns in Yuyao. In 2004, there are 1230 enterprises and 18000 personnel being engaged in car and motor parts manufacturing. The enterprises mainly cite in fifteen towns such as Mazhu, Moushan, Lubu, Simen, and blocks such as Southwest Street, Northwest Block. The product involves motorcar chassis, motormeter electrical equipment, hardware, plastic, rubber product, etc.