1. Mitsubishi Elevator (Shanghai Mitsubishi Elevator Co., Ltd. is a joint venture established by Shanghai Electromechanical Co., Ltd. and Japan's Mitsubishi Electric and other parties, one of the largest elevator manufacturing companies in China)?

2. Hitachi Elevator (invested and established by Hitachi Group and Guangzhou Guangri Group Co., Ltd., one of the largest elevator manufacturers and service providers in China, Hitachi Elevator (China) Co., Ltd.)?

3. OTIS (The world's leading elevator brand, the top brand in the elevator industry, the world's largest elevator company, Otis Elevator (China) Investment Co., Ltd.)?

4. KONE (founded in Finland in 1910, the world's leading elevator company One of the elevator and escalator suppliers, providing industry-leading elevator/escalator products, Kone Elevator Co., Ltd.)?

5. Schindler (Switzerland in 1874, a large multinational company, the world's largest One of the elevator companies, the leading elevator and escalator company, Schindler (China) Elevator Co., Ltd.)

6. Toshiba Toshiba (founded in Japan in 1875, one of the top 500 world brands, one of the top ten elevator brands, Japan The largest semiconductor manufacturer, Toshiba (China) Co., Ltd.)

7. FUJITEC (a high-tech enterprise integrating science, industry and trade, Sino-Japanese joint venture, top ten elevator brands, professional elevators Manufacturer, Huasheng Fujitec Elevator Co., Ltd.)?

8. ThyssenKrupp (one of the largest elevator manufacturers in Germany, the world's leading elevator company, top ten elevator brands, famous brands, ThyssenKrupp Elevator (China) Co., Ltd.)?

9. Yungtay Yungtay (Taiwan Yongda Electromechanical and Japan's Hitachi *** jointly invested and established, a well-known brand in the elevator industry, Shanghai high-tech enterprise, Shanghai Yongda Elevator Equipment Co., Ltd.)?

10. Siemens of West Germany (well-known trademark in China, famous trademark in Jiangsu Province, high-tech enterprise in Jiangsu Province, national enterprise technology center, Siemens’ only cooperative elevator company in the Asia-Pacific region )