Yantai Haide Science And Technology Co., Ltd. is a joint-stock enterprise specialized in manufacturing and marketing four-wheel alignments, lifts, tyre changer,wheel balaner and other auto inspection instruments. Since our foundation, our company has received a reputation for innovation and visionary leadership in the application of the newest technologies to automotive car service equipment. Our company has covered a ground area of 40,000 square meters, with the complete building area of 16,000 square meters including two manufacturing bases. The newly introduced equipment, together with advanced surface-processing production lines, has provided the guarantee for its superb quality. We are the first national company that has established own training base. Our products include 3 series: wheel alignments and car lifts,tyre changer & wheel balancer. There are 3 types of wheel alignments, such as 3D, CCD and laser wheel alignments, and more than 40 types of car lifts, including two post lifts and four post lifts and scissor lifts. Now our company is a primary supplier for major car manufacturers and 4S shops. We have more than 300 members, 20 of whom are engineers with master's or doctor's degree working in the Technology Research Center. More than 80 salesmen have established a good national selling system including 20 provincial branches. Good supervision makes our after-sales service more perfect. Our company is a modern and competitive company with a leading position in car service equipment field around the world.