Co-operation Profile

Calmain is a Spanish SME company with more than 30 years of experience as certified manufacturers of pressure vessels; and more than 20 manufacturing transport systems for pressure gas, especially pressure hydrogen. Besides, Calmain carries out the maintenance and periodic test of pressure cylinder of all sizes and bundles of cylinders. Calmain has own facilities of hydraulic and ultrasonic test, manufacturing of collectors and global logistic managing. Also, Calmain has own design and manufacturing of specials trucks to transport hydrogen by road; with more than 150 hydrogen trucks manufactured. We are developing incessant investigation to offer more security furthermore to increase capacity. Current standard norm implemented (ADR) with European certified is applied in all our products. We make own design and serial manufacturing of gas cylinder bundles interconnected with different number of cylinders, depending of customer´s demand.

We are looking for companies interested in acquire our gas cylinder bundles interconnected with different number of cylinders and hydrogen trucks to theirs applications of hydrogen systems, in industrial sector and new applications. we are also looking companies to launch projects and joint developments focused on advanced distribution systems