2014

The company changed its name to Lanshen Group Co., Ltd.

2000

The Three Gorges deep-water high-lift submersible sewage pump developed to fill the gap

1994

It was listed as a pilot unit for the conversion of state-owned large and medium-sized enterprises.

1992

Early development of submersible shaft and mixed flow pump in China

1986

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

1985

Cooperation with German ABS company to develop and produce early domestic submersible sewage pump

1958

Lanshen was established, formerly known as Nanjing Shenjing Pump Factory, is a designated pump manufacturer for the former Ministry of Machinery

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