Solutions for Industrial OEMs: Reliable Instruments, On Time

Your OEM business demands quality, timely delivery, and cost efficiency. Leierda helps you meet all your pressure and temperature instrumentation requirements with customized solutions.

High-Quality Instruments

Accurate and reliable, meeting international standards.

On-Time Delivery

Fast delivery to ensure your production schedule.

Cost-Effective Customization

Customized instruments tailored to OEM requirements, optimizing your budget.

Engineering Expertise

Extensive OEM project experience, providing technical support and solution optimization.

30

Years

Three decades of excellence in industrial instrumentation. Leierda has grown from a local manufacturer into a recognized automation solution provider with a solid track record of innovation and reliability.

6000+

Models

A comprehensive portfolio for diverse industrial needs. Our product range covers thousands of models, delivering tailored solutions across pressure, flow, and automation applications.

50+

Countries

Global reach, trusted worldwide. Leierda serves customers across more than 50 countries, ensuring consistent quality and reliable support wherever our products go.

100+

Partners

Strong partnerships, shared success. Through collaboration with over 100 industry partners, we build long-term relationships that drive growth and create value for clients worldwide.

Tailored Instrumentation Solutions for Key OEM Industries

Leierda provides customized pressure and temperature instrumentation solutions for a wide range of OEM sectors, including HVAC/R, industrial and process equipment, medical and laboratory devices, vehicles and machinery, semiconductor and electronics, and hydrogen and new energy. Our expertise ensures reliable performance, seamless integration, and precise control for your equipment.

HVAC/R

Custom pressure and temperature instruments, including diaphragm-sealed gauges and transmitters, ensuring precise and reliable system operation.

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Industrial Equipment Manufacturers

Full range of customizable instruments with fast delivery and installation support, enabling reliable performance in diverse machinery.

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Process Equipment Manufacturers

Diaphragm-sealed pressure and temperature systems, compatible with DCS/PLC integration for safe, accurate, and compliant operations.

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Medical & Laboratory Equipment

High-precision, contamination-resistant pressure and temperature instruments tailored for sensitive OEM applications.

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Vehicles & Machinery

Rugged, compact pressure and temperature gauges and transmitters, suitable for integration in vehicles and mobile machinery.

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Semiconductor & Electronics

Customizable, high-accuracy instruments with cleanroom-compatible design, ideal for process monitoring in semiconductor and electronics equipment.

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Hydrogen & New Energy

Explosion-proof pressure and temperature instruments, diaphragm-sealed systems, and integration-ready solutions for hydrogen, fuel cells, and renewable energy equipment.

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"We've been working with Leierda for over a decade. They are a trusted supplier of pressure and flow instruments. What sets them apart is their dedication to precision and continuous improvement—always innovating to meet our project requirements. For reliable, accurate, and durable instruments, we count on Leierda."
John Miller, Operations Manager | Global PetroTech
"Leierda has been our go-to partner for instrumentation for years. Their gauges and transmitters consistently perform in harsh environments. Their team understands industrial challenges and delivers solutions that are both dependable and cost-effective. For smart instrumentation that keeps our processes safe, we rely on Leierda."
Maria Lopez, Plant Engineer | AquaPure Systems
"Leierda instruments have become an essential part of our production line. The quality and precision are outstanding, and their support team is always responsive. Whether it’s custom solutions or standard products, Leierda provides reliable, high-performance instruments that meet our industrial needs."
Sven Richter, Procurement Director | NordMetall Industries
"We've partnered with Leierda on multiple automation projects. Their pressure and temperature sensors integrate seamlessly into our systems, helping us optimize processes. Their focus on innovation and customer service makes them a world-class partner in industrial instrumentation."
Li Wei, Automation Engineer | SinoChem Engineering
"Leierda’s instruments have proven their reliability in challenging conditions. From installation to maintenance, their products are robust, accurate, and cost-effective. For long-term projects requiring dependable industrial measurement, Leierda is the brand we trust."
Ahmed Hassan, Maintenance Supervisor | Desert Energy Solutions

Standard Industrial OEM Solutions

Professional Description: We provide industrial equipment manufacturers with highly reliable, mass-producible pressure and temperature instruments, including pressure gauges, pressure transmitters, and flow meters. Our products comply with international industrial standards (e.g., EN 837, ASME B40.100), ensuring long-term stability and accurate measurement. They support fast delivery and seamless system integration, reducing equipment maintenance and procurement costs.

EPC Project Turnkey Solutions

Professional Description: Designed for large-scale EPC projects, we offer end-to-end custom instrument services from selection and design to manufacturing, testing, and installation. Instruments can be tailored with custom scales, materials, and connections to perfectly match project equipment and control systems. This helps clients save project management time while meeting stringent performance and regulatory requirements.

Special Service Condition Customized Solutions

Professional Description: For extreme or specialized operating conditions such as high pressure, high temperature, corrosive media, and explosion-proof environments, we provide custom instruments including explosion-proof pressure gauges, corrosion-resistant level gauges, and special-range flow meters. Products can be optimized in design, material selection, and functionality according to client requirements, ensuring stability and safety under extreme conditions, compliant with relevant industry standards (e.g., ATEX, ISO).

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