From booster pumps and valve test benches to customized pressure testing systems, we deliver reliable equipment, professional engineering support, and one-stop solutions for global industrial users.
Reliable Solutions for Valve Pressure Testing, Sealing Verification, and Leak Detection
Reliable Solutions for Gas Boosting, Valve Testing, and Leak Detection. Your Trusted Partner in Pressure Testing Systems
Engineered for stable pressure control, accurate calibration, and reliable sealing verification across a wide range of valve types.
With 16+ years of manufacturing expertise and 8000+ global clients, Highlight delivers CE-certified, fully customizable pressure testing equipment and pneumatic booster systems.
For safety valve calibration and performance verification.
For safety valve calibration and performance verification.
For power, chemical, metallurgy industries and professional inspection agencies.
For emergency shut-off valve body strength testing, air tightness testing, excess flow performance testing, and shut-off time verification applications.
For DN80–DN300 flange-type valve pressure testing, hydrostatic sealing verification, and workshop QC inspection.
For DN50–DN600 butterfly valve hydrostatic shell testing, high-pressure water sealing verification, and 4–7 bar low-pressure gas tightness testing.
For air-driven gas pressure boosting with predictable output pressure.
For high-pressure applications requiring reliable pressure boosting, the OSD series pneumatic hydraulic pump delivers stable pneumatic operation with output pressures up to 600 MPa.
Whether you need a complete testing line or a single gas booster pump, Highlight offers flexible solutions!
Request a Custom SolutionChemical plants involve complex fluids—corrosive, flammable, and often under extreme pressure. Testing valves, pipelines, and pressure components requires reliable, explosion-proof equipment that can adapt to different media.
Shandong Hailaitaide Machinery Co., Ltd.was established in 2010 with a registered capital of 11 million yuan. It is a high-tech enterprise integrating R & D, production, sales and service. Highlight adhering to the open, depend, major, and timeless corporate philosophy, focusing on technology research and development, product innovation and application practices in pneumatic boosting, and is committed to becoming a global Professional service provider in the field of hydraulic and pneumatic control.
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Pressure testing R&D and manufacturing
Annual equipment production capacity
Global customers in 25+ countries
Innovative technology in pressure&sealing systems
Internationally approved for quality and safety
Exported to North America, Europe, and Russia, etc
Highlight adhering to the open, depend, major, and timeless corporate philosophy, focusing on technology research and development, product innovation and application practices in pneumatic boosting, and is committed to becoming a global Professional service provider in the field of hydraulic and pneumatic control.
“Highlight provided a fully customized test bench that matched our specifications exactly. Fast delivery and technical support were excellent. Highly recommended.”
Juan R. / Brazil 
The stock and shipment were completed on time, and the supplier’s service was excellent throughout the process. The portable PSV calibration and relief safety valve test equipment met our expectations and was delivered as promised. Thanks for the professional support.
Valve Manufacturer, Poland 
Good machine. The shipment was arranged on time, and the overall service experience was excellent. The safety valve grinding machine arrived in good condition and performed well for our maintenance work.
Juan R. / Brazil
Very good service. The supplier support and shipment process were both excellent. The online PSV safety valve testing equipment was delivered smoothly and met our testing requirements. We appreciate the reliable service.
Michael Thompson
We have purchased several valve and pressure testing components from Highlight. Products are well built, easy to install, and operate safely in our plant environment. Support and shipping were consistently on time
David Cohen
Chemical plants involve complex fluids—corrosive, flammable, and often under extreme pressure. Testing valves, pipelines, and pressure components requires reliable, explosion-proof equipment that can adapt to different media.
Safety valve manufacturers need accurate, reliable pressure testing for safety and compliance. Highlight provides stable high-pressure testing solutions for production and certification.
The energy industry is increasingly gaining significance for all other branches of industry. Energy production failures cause enormous damage both in terms of finance and...
The oil and gas industry is making highest demands to high pressure equipments in its facilities, especially in terms of process safety and above-average service life.
The alternative energy market covers a wide range of technologies and solutions to reduce emissions and promote a sustainable energy supply. These alternatives...
High-pressure components and systems for the aviation and aerospace industry are subject to very stringent regulations relating to functionality, quality and safety.
As high-pressure specialists in the field of pressure generation and pressure control, we offer the perfect system solution for your high-pressure application.
Latest news and information of Shandong Hailaitaide Machinery Co., Ltd.
Recently, Highlight arranged technical engineers to visit the Qingyang project site for the commissioning and operation training of an explosion-proof breather valve intelligent calibrator and petroleum storage tank comprehensive test bench.
Highlight recently visited a company in Qidong, Jiangsu, to carry out commissioning and training for magnetic flap level gauge test equipment. This on-site service was arranged to help the customer better understand equipment operation, testing procedures, and daily use requirements.
Today’s Work on Petroleum Storage Tank Accessory Testing Equipment Highlight recently continued the installation work for a set of petroleum storage tank accessory testing equipment in the workshop. The work focused on the placement of the fan unit, tank body, pipeline sections, flanged components, and the electrical/control cabinet. The equipment was in the installation and […]
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