Is the elevator in West Germany a first-line brand or a second-line brand?

The first line is the first line and the second line is the second line. Look at the brand, strength, technology, word of mouth, sales volume and comments. ......

Siemens, on the other hand, does not produce elevators at all, nor does it build elevators. Why are you still talking about Siemens technology? As follows:

The out-of-court settlement of trademark infringement case of Dongguan Siemens Elevator Co., Ltd. mentioned: ... Because Siemens (China) Co., Ltd. does not produce elevators, there is no competitive relationship between Dongguan Siemens Elevator Co., Ltd. and Siemens (China) Co., Ltd. ......

Since Siemens did not lift the elevator early, how could it be that "West Germany cooperated with Siemens in 10 to strengthen the quality and technical level of manufacturing elevators"?

The domestic first-line and second-line elevator brands are as follows: the first line is a world-class brand, while the second line is mostly a Sino-foreign joint venture brand and also a national brand.

Line 1 (world's top elevator brand) (USA) Otis elevator, (Switzerland) Schindler elevator, (Germany) ThyssenKrupp elevator, (Finland) Kone elevator, (Japan) Mitsubishi Mitsubishi elevator, (Japan) Hitachi elevator, (Japan) Toshiba elevator, (Japan) Fujita Fuji.

Second-line (high-quality brand with joint venture and cooperation with world brands)

Schindler (China), Sydney Elevator (Germany), Xizi Otis, ThyssenKrupp Manlong Elevator, Shanghai Mitsubishi Elevator, Hitachi (China) Guang Ri Elevator, Toshiba Elevator (China), Shanghai Huati Elevator, Huasheng Fujita Elevator, Giant Kone Elevator, Xiji Schindler Elevator and Shanghai Yongda Elevator.