Services

Accurate and affordable hydraulic oil cleanliness testing service

QME specializes in analyzing and testing hydraulic oil contamination using state-of-the-art laser particle counters. We provide ISO/NAS certified reports and offer cost-effective oil filtration solutions.

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TIMKEN experts are implementing a job to assist customers in installing inner rings for BUR shafts

To ensure the system operates at maximum efficiency, the QME engineering team, along with experts from Timken, directly implemented the project to provide technical support for the installation of the Inner Ring for the BUR shaft at the site. With a strict control process and specialized equipment, the job was completed on schedule, ensuring absolute accuracy according to the manufacturer's standards.

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Nitrogen gas refilling service for pressure tanks at the factory

A low nitrogen level in the accumulator tank will cause unstable operation of the hydraulic system, leading to vibration and equipment damage. QME provides professional nitrogen charging services right at the customer's factory. With complete specialized charging equipment, pure nitrogen tanks, and a team of highly skilled engineers, we are committed to charging to the correct design pressure, checking for leaks, and providing prompt technical support to ensure continuous production line operation.

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Hydraulic Cylinder Repair Service

Is your hydraulic cylinder leaking oil, experiencing pressure drops, or suffering severe damage to the piston rod? QME's hydraulic cylinder repair and restoration service helps you revive your equipment at the most optimal cost. We possess a modern machining system, high-pressure testing equipment, and a stock of genuine seals from NOK and Freudenberg. From chrome plating to restoring piston rods to replacing guide bushings, QME is committed to bringing your system back to like-new performance.

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Hydraulic pipeline flushing service using chemicals and oil

Contamination in pipelines is a leading cause of damage to expensive hydraulic equipment. QME offers comprehensive pipeline flushing solutions using chemicals (for rusted black steel pipelines) and specialized hydraulic oil (high-speed circulation). With high-capacity flushing stations and laser cleanliness testing equipment, we are committed to completely removing impurities, bringing the system to the highest NAS/ISO standards before official operation.

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Pipeline flushing equipment rental

Need to flush your hydraulic piping system but don't want to invest in expensive equipment? QME offers specialized flushing equipment rental services, complete with high-flow pumping stations, multi-stage filtration systems, and state-of-the-art laser particle counters. Our equipment is regularly maintained to ensure maximum performance, saving you initial investment costs while still meeting stringent NAS/ISO cleanliness standards for your system.

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Regular maintenance of the hydraulic system

What steps are involved in routine maintenance of hydraulic systems? From checking oil quality and replacing filters to inspecting for pressure leaks. Discover the professional maintenance process applied at QME to optimize the performance and lifespan of your industrial machinery.

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Design and manufacture of custom-made hydraulic power units

Are you looking for a durable and stable hydraulic power unit solution? QME specializes in assembling and manufacturing power units with rigorous quality control processes, using genuine components from Bosch Rexroth, Hydac, Timken, and Hawe. This ensures smooth system operation, rapid heat dissipation, and a long lifespan.

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Pressure vessel replacement and nitrogen gas refilling service for accumulator tanks

QME provides gas refilling and bladder replacement services for all major brands such as Hydac, Parker, Filtration Group, Olaer, Nakamura, etc. With a wide range of spare parts and bladder sizes and a team of skilled technicians, QME is committed to providing safe, accurate, and competitively priced service.

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Reliable industrial pipeline pressure testing service

With our high-pressure test pump system and precise measuring equipment, QME performs hydrostatic testing for hydraulic, pneumatic, and petroleum pipelines, among others. We are committed to fast, safe execution and providing detailed results reports to our clients.

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Custom design and manufacturing of hydraulic cylinders

With a team of experienced engineers and a modern machining system, QME proudly offers custom hydraulic cylinder design and manufacturing services. We guarantee products that meet the highest precision specifications according to drawings, using premium imported materials, and are suitable for all harsh working conditions and the most stringent technical standards of our valued customers.

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Replace pump and piston engine parts and test them on a hydraulic test bench

To ensure stable, like-new performance after repair, QME implements a closed-loop process: replacing pump and piston engine parts with high-quality components, then conducting tests on a modern hydraulic test bench. Real-world load testing helps detect even the smallest deviations in flow rate and pressure before handing the equipment over to the customer.

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