Southern pump Limited by Share Ltd (hereinafter referred to as the southern pump) was founded in 1991 and was listed on the Shenzhen stock exchange in December 9, 2010. The stock abbreviation is "Southern pump". The stock code is "300145"". The southern pump industry is the earliest research and development and large-scale production of stainless steel stamping and welding centrifugal pump enterprise in China. It is the largest professional manufacturer in the field of stainless steel stamping, welding and centrifugal pumps in china. Products range, sales volume, product quality are ranked first in the domestic industry. It is also the first enterprise in the industry to develop, produce and sell complete sets of pipe laying equipment. The company has established a perfect marketing network, continue to meet the needs of the domestic market and actively exported to overseas markets, products are widely used in industrial and domestic water supply, pressurization, air conditioning water circulation, heating, fire protection system, groundwater extraction, wastewater treatment, chemical industry and seawater desalination and other fields.