Jinan Supertime Technology CO.,LTD locate at advanced technology developing area in Jinan Shandong China, engaged in developing, manufacturing and selling the CNC drilling, milling, punching, and other Optical-electro-mechanical Integration CNC machine of machining equipments. Our machines have the functions of punching, marking, shearing, drilling, straightener, chamfering, jointing etc. of angle bars, plate steel, I-shaped steel and other metal materials. Mainly used in the areas of electrical tower, transmission tower, power supply equipment, steel structure, construction machines etc....