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HPFM B.V., is a 100% private company, and deals with high pressure calibrations till 1.625 GPa. This will be achieved, with the full SI related units, and is based on the controlled clearance piston gage - deadweight balance system technology.
The current measurement uncertainty is 3.10-4.Pe (+/- 2.9 kg/cm2) All associated SI quantities & units within the aforementioned full scale during calibration, are 100% traceable to the EN ISO/IEC 17025 2017; accredited references. The output signals will be calibrated measured, with EN ISO/IEC 17025 2017; accredited standards, like mA, mV, V, mV/V, Pc-Bar.
Our local environmental calibration conditions, like the Te, Pe, rv are measured, recorded and filled on a 24-6-365 schedule. The center value of gravity is: 9.812.929.6 m/s2 We be able to calibrated all pressure related instructions as from 10 kPa.
As from 50 MPa, we be able to calibrate up and downwards per 50 MPa till 1625 MPa. The average duration for any high pressure calibration, like transducers, transmitters and gauges are within 3 days max. Including all associated calibration documents, like calibration reports, calibration certificates, calibration antifraud stickers and the total safe packaging for any global destinations. High pressure validation is also possible, for pressure safety valves, pressure relieve valves, pressure switches, and all static and also dynamic autofrettage procedures and sequences, as well positive and negative procedures.
Our high pressure know-how, experiences and expertise goes back for almost 40 years.

Die KoCoS Technology Group entwickelt, produziert und vertreibt als weltweite Unternehmensgruppe Mess- und Prüfsysteme für Betriebsmittel im Bereich der elektrischen Energieversorgung und laseroptische Inspektionssysteme zur Qualitätsüberwachung.
Mit dem Know-how aller Mitarbeiterinnen und Mitarbeiter löst KoCoS tagtäglich herausfordernde und ungewöhnliche Aufgaben in Beratung, Entwicklung, Fertigung und Vertrieb. Damit erfüllt KoCoS jeden Tag die hohen Erwartungen der Kunden weltweit.

Promot-Zakłady Metalowe Sp. z o.o. is a manufacturer of hot die forged metal parts with complete machining and assembly performed according to the technical client’s requirements. In order to fulfill client’s orders and requirements the company has at their disposal:
Hot die forging lines (forging presses and hammers),
Mechanical working stations equipped with the latest generation lathes and vertical machining centers (CNC),
"in-house" tool shop,
"in-house" laboratory - whose sole purpose is quality control
Promot-ZM provides hot die forgings with the weight ranging form 0,1 kg to 3 kg. Company offers also machining, heat treatment and the full range of galvanic coatings and anticorrosion protections. The products we deliver are machined ready for assembly, products which are forged according to clients’ needs.
Promot-ZM products are made of carbon steel as well as of the high alloyed, stainless and acid resistant steels. The steel bars are delivered by recognized Polish and European steelworks. The main Promot-ZM’s clients are international automotive companies and their suppliers completing the automotive sub-assemblies. The company’s products are also used in mining, machining, transport, agriculture and building industries. From the year 1996 about 80% of the products is sold to the foreign clients mainly on German and Czech markets.
The company is concerned with delivering the highest quality products, to our clients satisfaction. Promot-ZM runs its activities in accordance with requirements of quality management system by the norm DIN EN ISO 9001:2000. Our quality policy has been recognized by the exacting clients in Poland and abroad.
The company is located in Cieszyn, an old town in the South of Poland on the boarder with the Czech Republic. The tradition of metallurgy and forging of the region date back to the middle of 18th century. The location in the neighborhood of the motorways is the company’s additional logistic advantage.
We have many years experience of reliably supplying the car industry with our services and products. This provides us with a quality reference from one of the most demanding production industries today. We supply and provide quality services and products, in a professional manner, with punctual delivery.