In the Xinjiang region, some of the most popular technical companies are as follows:

1. Huawei Technologies Co., Ltd. – Known for its advanced technology and global presence, Huawei is one of the top tech companies in China.

2. ZTE Corporation Limited – ZTE’s focus on mobile communications and software development has made it a popular tech company in China.

3. Tencent Holdings Limited – With a diverse range of businesses, including e-commerce, social media, and gaming, Tencent has become one of the most successful tech companies in China.

4. Baidu Inc. – Known for its innovative technology solutions, including search engine algorithms, cloud computing services, and artificial intelligence applications, Baidu has become one of the leading tech companies in China.

5. Alibaba Group Holding Limited – With a diverse range of businesses, including e-commerce, social media, and gaming, Alibaba has become one of the most successful tech companies in China.

These are just a few examples of the most popular technical companies in Shanxi, China. The industry is constantly evolving, with new technologies and business models emerging regularly.