Modern Development Of Drainage Pump Trucks

‌1894‌: After the Sino-Japanese War of 1894-1895, the Qing government formulated a series of decrees to encourage the development of national industry and commerce, and the production of pumps began to appear. In 1907, Hanyang Zhou Hengshun Machinery Factory produced 15-30 horsepower water pumps; in 1913, Wujin Housheng Machinery Factory in Jiangsu began to produce simple water pumps.
‌1914‌: During the First World War, Western countries were unable to look east, and the import of equipment decreased, which prompted the development of domestic national industries for a time. Shanghai Dalong Machinery Factory imitated the single-stage centrifugal pump of the United States.
‌1930s‌: China began to design and manufacture water pumps on its own. Around 1935, the Iron Factory of Beijing Sino-French University imitated the 1-2 inch clean water pump; in 1936, Shanghai Yonggu Machinery Factory imitated the German piston vacuum pump.
‌After the founding of New China: In order to meet the needs of agriculture and the development of mining resources, China restored the original water pump manufacturing plant. By the end of 1953, China's pump industry had made great progress, laying the foundation for well water extraction