Kiwa UNI Testing and Certification
The KIWA-UNI mark certifies the conformity of plastic and metal components in contact with water and gas to national and international standards.

Kiwa has a proven track record in helping manufacturers and suppliers of piping systems meet the appropriate regulations both in Europe and beyond. Our extensive portfolio covers product approvals and testing for metal, plastic, concrete and composite pipes and interconnecting fittings such as elbows, tees, crosses, couplings, unions, caps, valves and plugs.
Would you like to know more about our services in the field of Water? Please contact us using the form below.