In the province of Shaanxi, there are several different technical companies that operate within the local economy. Here is a brief overview of some of the most prominent technical companies operating in Shaanxi:

1. Cangnan Electric Engineering Co., Ltd. – This company specializes in the design and construction of electrical power plants, transmission lines, and distribution networks in Shaanxi and other regions of China.

2. Qianjiang Electric Power Construction Co., Ltd. – This company is one of the leading technical companies operating in Shaanxi, with a focus on providing comprehensive electrical power plant design and construction services for both domestic and export markets.

3. Xinjiang Electric Engineering Technology Co., Ltd. – This company is a leading technological company specializing in the design and construction of electrical power plants, transmission lines, and distribution networks in Xinjiang and other regions of China.

These are just a few examples of the many different technical companies operating in Shaanxi and other regions of China today. These companies play a vital role in driving economic growth, innovation, and technological development in Shaanxi and other regions of China.