What large factories are there in Yinchuan?

Ningxia Yindai Rubber Co., Ltd. and Yinchuan Weimar Electric Co., Ltd.. According to the Baidu map, the large factories in Yinchuan include Ningxia Hongruida Machinery Manufacturing Co., Ltd., Ningxia Yindai Rubber Co., Ltd. and Yinchuan Weimar Electric Co., Ltd. Yinchuan, referred to as "Yin" for short, is a prefecture-level city and capital of Ningxia Hui Autonomous Region, and an important central city in northwest China determined by the State Council.