Quality control system of the company complies with ISO 9000 and ISO 14000 Standards.

Our products many times surpass international standard requirements to composite cylinders to pass approvals easily.

Certificates TÜV:

cylinder    5 liter:       Download(201 Kb)

cylinder  12 liter:       Download (201 Kb)

cylinder  24 liter:       Download (201 Kb)

Conformity certificates :

cylinder    5 liter:       Download (242 Kb)

cylinder  12 liter:       Download (242 Kb)

cylinder  24 liter:       Download (234 Kb)