Mechatest manufacturer of sampling products, systems & services

Liquid sampling system solutions, bottle sampler on/off bypass and needle purge configurations

Liquid & gas sampling system solutions, sample stations, bottle samplers

Steam & Water Analysis Systems - SWAS - SWAN

Gas and liquid sample probes - isokinetic steam nozzles

Sample coolers, helical, flanged open type, tube-in-tube, Herpi, Sentry coolers supplier

Spring return handles - Swagelok - Hoke - Fitok valves

Analyser system integration - Gas and liquid analysis systems

Your Business Values

● Quality control, reducing costs by process optimization

● Taking representative samples and get better results

● Preventing production loss

● Zero emission, safe for your health & environment

● No pollution, prevent emission damage claims

Advantages Compared To Our Competitors

● We bring best innovative Liquid Sampler on the market

● Most modular and with a dozen of interchangeable options

● Designed for flexibility, for changing markets and wishes

● Widest range of materials, Stainless, Alloys, Plastics

● Top quality and best prices!


Leading In Fluid Sampling & Analysis

Mechatest Sampling Solutions has become a leading manufacturer & Worldwide supplier of Liquid & Gas samplers for the petrochemical on & offshore industry, for the power industry we are specialized in Steam & Water Analysis Systems (SWAS) used in steam water cycle. We are a sampling system factory, we design and fabricate open and closed loop sampling systems for hydrocarbon sampling, chemicals, steam and process water sampling. It is all about collecting of a representative sample of liquid or gas direct from a pipeline, tank, stack, or any other application with the intent of transporting safely the sample to a laboratory for analysis.

Customer First


Mechatest exists to serve customers, whose demands are the driving forces behind our innovative developments. We continuously create long-term value for customers by being responsive to their needs and requirements. We measure our work against how much value we bring to customers, because we can only succeed through our customers’ success.

Fast Delivery


Based on our supply chain management, a quick delivery time can be realized by our production team. Parts on-stock for assembling liquid bottle samplers, spring return handles, sample coolers, steam sampling panels and other sampling systems.

Our Principles


Since our company was founded, we always keep the principles of "expanding the market by science and technology innovation, gaining market by high quality and occupying market by cooperation" as the core enterprise spirit for enterprise development. We also keep the human-oriented principle and take "providing customers with high quality after-sale service" as its concept of the survival and development.



Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We win customers’ respect and trust primarily through win-win deals. This includes every effort we make to create value for customers and to improve our capabilities. We value employees' contributions and reward them accordingly.

Quality Assurance


In fact we pride ourselves on the consistency and high quality sampling systems. This is our company soul to make customer received with high quality sampling systems every time. We are an ISO 9001:2015 certified company and have quality control experts who stand in our production lines to monitor all output. Each and every unit that goes out of our factory is quality inspected.

Continuous Improvement


We are dedicated to outputting the premium sampling products and solutions for customers. Continuous improvement is required for us to become better partners for our customers, improve our company and grow as individuals. This process requires that we actively listen and learn in order to improve.
We are the workshop for innovation.

Mechatest Factory

With headquarter in The Netherlands, our R&D and workshop is located in Nootdorp. Our factory covers more than 500 square meters and has about 12 skilled workers, all sampling specialists in this field. We have our own main materials suppliers, all types of machines, testing and inspection instruments. A factory with clean production facility can present you with guaranteed quality.



At Mechatest, customers’ needs are at the center of our advanced development and design process. With extensive knowledge and expertise based on more than 28 years in the field, we continuously looking for unique technologies, sophisticated or circular materials to create best-in-class solutions. Together we can make the circular economy true and we work on the waste free society of the future.


Years of sampling experience


Sampling systems worldwide


Countries around the world


Certified by TÜV ISO9001-2015

Mechatest company video

Mechatest is posted our company video on YouTube.

Mechatest sampler video

Mechatest posted our bottle sampler video on YouTube.

Guide to select the best liquid sampler

Click on the picture and download the guide.