Hunan Xiangdian Changsha Pump Co., Ltd. (formerly Changsha Pump Factory Co., Ltd.) was established in 1951. It is a large-scale key enterprise specializing in the production of various pump products in China. A national second-level enterprise, it has been engaged in the research, development and manufacture of pump products for more than 60 years.

The C.B brand product logo of Changsha Pump Factory was rated as a trustworthy brand for consumers in Hunan Province. Since the 1980s, the company has adhered to the development road of introduction and independent innovation. At present, the products have formed more than 50 series, more than 1,000 varieties, and more than 2,500 specifications. The products cover the fields of energy, metallurgy, chemical industry, national defense and military industry, building materials, textile, urban construction, machinery, agricultural irrigation and drainage, environmental protection and other fields.

The company has complete technology, equipment, production capacity and management system, and has realized informatization from design, manufacturing to management and service. It has the largest water pump testing center and high-precision testing instruments in the country, and has first-class casting, processing, assembling, testing capabilities, post-casting, post-weld treatment, heat treatment capabilities and analysis and testing methods. It can achieve an annual output of 5,000 large-scale pump products. tower. The company has a complete quality assurance system, and has obtained ISO9001 quality assurance system certification, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification, ISO10012-1 measurement and testing system certification, weapon equipment scientific research and production, manufacturing qualification license, National Nuclear Safety Administration Design qualification certificates and manufacturing qualification licenses for civil nuclear pressure equipment issued.

In the past ten years, the company has 4 scientific research projects won the National Science and Technology Achievement Award, 15 projects won the National Science and Technology Progress Award, 9 products won the National Excellent Energy-saving Product Award, and won the "Excellent Enterprise" of China Machinery Industry, Dongshen "Excellent Unit for Mechanical and Electrical Equipment" and "Quality Award for Mechanical and Electrical Equipment" for the project, and "Best Quality Unit" for Baosteel's third-phase engineering equipment manufacturing. The company's product logo "C.B" was rated as "Consumer Trustworthy Brand" in Hunan Province, and the vertical diagonal flow pump was awarded the title of "Famous Brand Product" and "High Quality Product" in Hunan Province.

At present, the company implements the strategy of internationalization and high value-added, adjusts the product structure, consolidates the traditional market, and develops high-end products in the fields of nuclear power, military products, petrochemicals, environmental protection and other fields. The company follows the concept of serving the country by industry, takes the revitalization of the localization of major equipment as its own responsibility, and is passionate and persistent towards the goal of leading the industry and world-renowned.