The company changed its name to Lanshen Group Co., Ltd.
The Three Gorges deep-water high-lift submersible sewage pump developed to fill the gap
It was listed as a pilot unit for the conversion of state-owned large and medium-sized enterprises.
Early development of submersible shaft and mixed flow pump in China
Under the leadership of the Nanjing Municipal Government, a joint venture with the American Goulds Corporation was established, and a Chinese-foreign joint venture in the Jiangsu machinery industry was established
Cooperation with German ABS company to develop and produce early domestic submersible sewage pump
Lanshen was established, formerly known as Nanjing Shenjing Pump Factory, is a designated pump manufacturer for the former Ministry of Machinery