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Suzhou Deao Elevator Co., Ltd. is a Sino-foreign joint venture integrating elevator design, manufacturing, installation, renovation and maintenance. It is a member of China Elevator Association and has the qualification of A1 level, the highest level of elevator manufacturing, installation and maintenance in China's elevator industry. The registered capital of the company is 302.8 million RMB.

The company makes full use of the most advanced elevator control technology and elevator drive system in the world, so that the technology of the company's products is at the international advanced level. The company introduced the most advanced enterprise management system, established a set of CAD, CAM, ERP as one of the integrated network management system, and the implementation of "5S1A" field management mode. Italy laser cutting machine, Switzerland ABB robot servo, CNC multi-station turret punch, CNC shearing machine, CNC bending machine, acceleration tester, speed limiter tester, laser guide measuring instrument and a set of advanced manufacturing and processing equipment and perfect testing instruments, international standard product production specifications, The implementation of ISO9001, ISO14001 and ISO45001 systems ensures the production quality of all kinds of elevators, escalators and automatic sidewalks, so that enterprises have the ability to continue to provide high-quality products and services to the society.