Okay. According to the information on the official website of Tianyancha.
1. Large enterprises are strong. Hitachi Elevator (China) Co., Ltd. was established in 1995. It is an enterprise mainly engaged in general equipment manufacturing. The company has a registered capital of 538.806194 yuan and completed strategic financing in 2016.
2. Comprehensive vertical transportation solution provider.
3. Multiple patents and technological innovations. In 2011, Yongda issued two safety technology invention patents, "Motor Brake Force Detection" (Patent No.: 200810037218.9) and "Sliding Ladder Self-Rescue" (Patent No.: 200810037219.3), and star sealing technology (Patent No.: 201810430619.4), through software With the double guarantee of hardware, it can realize delayed star closing when the elevator is running at high speed, and eliminate the risk of the car squatting at the bottom or rushing to the top. So Hitachi Wing Dai Elevator is good.