LANSHEN GROUP Co., Ltd. is a key national environmental protection enterprise, a national high-tech enterprise and a well-known trademark enterprise in China. Founded in 1958. At present, we have formed the batch production capacity of pump products, environmental protection equipment and high and low voltage electrical control products, and are capable of independently manufacturing equipment for sewage treatment plants and pumping stations. It was included in the first batch of the national catalogue of environmental protection industry equipment (products) encouraged for development. The current comprehensive economic indicators rank among the top in the industry.
Integrates advanced German technology, holds 140 national patents, and boasts benchmark products like the 1600KW global high-power mixed flow pump. Full product series (submersible thrusters, sewage pumps, etc.) cover 8 core fields (water conservancy, municipal engineering, etc.) with well-known project cases (Baihetan Hydropower Station, Daya Bay Nuclear Power Station) to enhance professional credibility.
Focuses on customer pain points, highlighting advantages such as "compact structure, easy maintenance, and long service life". Upgraded products (axial flow/mixed flow pumps) replace traditional units, delivering "efficiency improvement" and meeting iteration needs.
Endorsed by renowned partners (Poly Development, Baoshan Iron & Steel) and honors (Three Gorges Group's thank-you letter). Adheres to the concept of "Creating a Green Environment and Taking Responsibility for the Future" with public welfare actions (aiding Henan flood-stricken areas), shaping a responsible brand image.
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
