R&D Achievements

Has more than 700 employees
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Has 6 domestic subsidiaries
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Core Patents & Standards
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nearly 70-person R&D team
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Large project cases
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Yantai Longgang Pump Industry Co., Ltd.

Longgang Pump Industry provides one-stop overall solutions for different customers

Modal Analysis of Inline

Modal Analysis of Inline

Analysis of flow state 1

Pump Vibration spectrum mapping

Longgang Pump Industry provides one-stop overall solutions for different customers.

Our latest news

LONG-A~1
Molten Salt Circulation Pump Selection for Maleic Anhydride Units: Structure, Seals, and Materials
A molten salt circulation...
INDUST~1
Ethylene Feed Pump Selection: Structure, Mechanical Seals, and Materials for Low-Temperature Service
An ethylene feed pump...
The Qilu Petrochemical–Shengli Oilfield Million-Ton CCUS Project
How to Specify a Centrifugal Pump for Corrosive Chemical Service
A centrifugal pump for...
Industrial CO2 booster pump application in a large-scale CCUS process
High Pressure Multistage Pump Selection for Demanding Service
A high pressure multistage...