Cookson & Zinn (CZ) design and manufacture above and below ground storage tanks and pressure vessels, in both carbon and stainless steel for a number of industries: petro-chem, pharmaceutical, water, food and power generation.

UPP is the world's leading non-metallic underground pipe work and containment system for use at petrol filling stations and fuel storage depots, marinas, boiler houses and other fuel transfer applications. UPP is EN, UL and cUL 971 approved.