One 360° horizontal and one 360° vertical planes enable users to cover the floor, wall, ceiling all around the room. Two lines cross at 90°angles makes user quickly visualize and finish square layout.
This is a pair of slip-on Fitkids school shoes which characterizes to easy put on and off. There is a black elastic band connect the shoe tongue and collar, allowing more flexibility when wearing.
Small lift Gantry Crane which is manufactured for the medium and small factory (company) daily production need. It applies to model manufacture and installing situation, automobile factories, producing department and other lifting occasions.