productclassification
aboutus
Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design, production, installation, and operation management.
Relong provides one-stop customized service according to each client’s different dredging site condition. Professional design, international welders welding work, professional field service and after-sale service are the foundation of Relong brand equipment high quality and high reputation.
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DREDGING ADVISORY SERVICES
Our team of highly skilled professionals can provide a broad range of advisory services based on more than 20 years of theoretical and operational experience.
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DESIGN AND ENGINEERING SERVICES
we continuously invest in R&D and innovation, and forge ahead to deliver the most efficient dredger, equipment and services for the specialist maritime industry.
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TRAINING AND INSTALLATION
Managing a dredging project requires specific skills and knowledge. Our training is to improve the capabilities of trainees. and educating your crew to open up the full potential of your equipment.
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EFFICIENT AND EFFECTIVE MAINTENANCE
Our Services is active worldwide to support customers during the daily operations. The service centre has an extended network of service engineers to perform technical support on equipment and vessels, troubleshooting, field services and immediate component repair.
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newsinformation
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Which Winch – Hydraulic or Electric?
Feb-18-2022Both electric and hydraulic winches are powerful winch equipment extensively found in construction, mining and marine. Each of them has its particular advantages and disadvantages. When selecting between these two types of winches, consider the differences, which can be very helpful for deciding ...
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Types Of Pumps And Their Working Principles
Jan-14-2022Generally Pumps classification done on the basis of its mechanical configuration and their working principle. Classification of pumps mainly divided into two major categories: .) 1.) Dynamic pumps / Kinetic pumps Dynamic pumps impart velocity and pressure to the fluid as it moves past or through...
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Make choices between electric winches and hydraulic winches
Dec-20-2021When choosing the most suitable marine hydraulic or electric winch, there are several factors to consider, especially the size of the ship, displacement, energy efficiency and other factors. The most commonly used winches are electric or hydraulic winches. Energy efficiency is very important when...
