The Monument of Longgang: Recognition as the Sixth Batch of National “Little Giant” Enterprises

Recently, the Shandong Provincial Department of Industry and Information Technology announced on the official website the sixth batch of “little giant”enterprise —entitled as newly emerged, specialized and innovative. With the completion of the publicity period, Yantai Longgang Pump Industry Co., Ltd. was identified as the sixth batch of national “little giant” enterprises. Longgang Pump industry is the leader in domestic […]
The Showcase of Technical Strength and Innovation: Our Honor in TatOilExpo-2024

In late August, the refreshing breeze of golden autumn heralds TatOilExpo-2024 taking place from August 26-28, 2024. The chairman leads the Longgang delegation, showcasing our latest technological achievements and innovative solutions at the Expo. He engaged in meaningful discussions with industry leaders, partners, and potential clients worldwide. Mr. Oleg, Minister of Industry and Trade of the Republic of Tatarstan, visited the booth […]
The Ultimate Checklist: Selecting the Perfect Centrifugal Pump for Your Plant

Picking the right Centrifugal Pump for your factory is a big deal. It affects how well your system works, how reliable it is, and how much money you spend. A bad choice can cause frequent fixes, wasted energy, or even system breakdowns, which cost time and cash. This easy-to-follow guide offers a clear centrifugal pump […]
Energy-Saving Secrets: Optimizing Centrifugal Pump Efficiency in 2024

Today, saving energy and cutting costs are big goals for industries. Centrifugal pumps move fluids in places like chemical plants, water systems, and power stations. They use a lot of energy. Improving pump energy efficiency saves money and helps the planet. This blog shares simple, practical ways to boost centrifugal pump performance. We’ll use solutions from Longgang […]
Centrifugal Pump Applications That Improve Efficiency and Reliability

In today’s busy industrial world, choosing the right equipment for moving liquids is crucial for keeping things running smoothly. Centrifugal pumps, with their tough build and ability to adapt, are key players in industries like oil refineries, water systems, and more. This blog explores Centrifugal Pump Applications, explains the Centrifugal Pump working principle, and […]
Vertical Centrifugal Pump: Common Applications and Performance Insights

Vertical centrifugal pumps are like trusty workhorses in many industries. They’re loved for their small footprint and knack for handling big fluid jobs. If you’re an engineer, plant operator, or industry pro, knowing how a Vertical Centrifugal Pump ticks, where it’s used, and how to keep it running smoothly can make your work easier. This […]
Single-Stage vs Multi-Stage Centrifugal Pumps: Which One Fits Your Needs?

Learn the differences between single-stage & multi-stage centrifugal pumps. Choose the right pump for your industry needs. Save energy & boost efficiency!
How Centrifugal Pumps Work: The Ultimate Guide for Industrial Applications

Master centrifugal pumps: Learn how they work, key applications & expert selection tips for industrial use. Boost efficiency with Longgang’s solutions!
Longgang Pump Industry: Ride the waves of technological innovation and creating a new benchmark for marine equipment

Recently, the 2024 Shandong Science and Technology Award Certificate was officially issued. Yantai Longgang Pump Industry Co., Ltd. won the second prize (first place) of Shandong Science and Technology Progress in 2024 with the project “Innovation and Application of Key Technologies of Centrifugal Pumps for Variable Marine Conditions”. The project focuses on the complex working conditions […]
Centrifugal Pumps: Top 5 Designs to Reduce Operating Costs

Discover 5 energy-efficient centrifugal pump designs to cut costs & boost performance. Meet ISO standards with Yantai Longgang’s solutions. Learn more!
Common Centrifugal Pump Failures and How to Prevent Them by Choosing the Right Type

Learn common centrifugal pump failures & how to prevent them. Choose reliable pump types for industry to boost efficiency & cut downtime. Read more!
PUMPS DON’T SUCK! And Other Centrifugal Pump Basics

Discover centrifugal pump basics: how they work, types, benefits & maintenance tips. Perfect for water, oil & industrial uses. Learn more!