Chinese fire pump manufacturers are widely distributed, mainly concentrated in some industrial developed areas and economically active areas. The following are some regions where major fire pump manufacturers may branch out:

Jiangsu Province: Jiangsu is a major manufacturing province in China, with numerous fire pump manufacturing enterprises. There are some well-known fire pump manufacturers in Changzhou, Nanjing, Suzhou and other places.

Zhejiang Province: Zhejiang Province is also an important base for China's manufacturing industry, with many fire pump enterprises distributed in Hangzhou, Ningbo, Wenzhou and other places.

Shandong Province: Shandong Province has abundant machinery manufacturing resources, and fire pump manufacturers are mainly concentrated in Qingdao, Jinan, Weifang, and other places.

Tianjin: As one of China's economic centers, Tianjin also has some well-known fire pump manufacturing enterprises.

Guangdong Province: Guangdong Province is a major manufacturing province in China, with fire pump manufacturers mainly located in Guangzhou, Shenzhen, Dongguan, and other places.

Shanghai: Shanghai is one of the most developed regions in China's economy, and there are also some fire pump manufacturing enterprises.

In addition to the regions listed above, there are also branches of fire pump manufacturers in other provinces and cities, such as Beijing, Henan, Hubei, and other places. Overall, fire pump manufacturers in China are widely distributed and can be found throughout the country.