Guangdong Gtech technology co., LTD., established in 2000, is an industrial technology enterprise operating under the German management mode of sino-german cooperation. It has been focusing on the elevator electrical control system field, always driven by technological innovation, and independently developed elevator control system and other elevator core accessories products. After years of rapid development, has set up many subsidiaries in the world, forming a multinational group operation! Guangdong zhuomei technology co., LTD., established in 2000, is an industrial technology enterprise operating under the German management mode of sino-german cooperation. It has been focusing on the elevator electrical control system field, always driven by technological innovation, and independently developed elevator control system and other elevator core accessories products.