Zeeco is the world leader in environmental systems for the refining, production, petrochemical, storage, LNG, power, pharmaceutical, marine and offshore, and biogas industries. With Headquarters in the USA more than 25+ global locations, Zeeco engineers and supplies Vapour Recovery Units (VRUs), Vapour Combustion Units (VCUs), Thermal Oxidizers (TOs), and offers a range of portable Vapour Combustion and Flare rental systems. Our field Service, Upgrade and Retrofit teams add a valued aftermarket service to the full range of vapour control services offered by Zeeco. Our systems adhere to the strictest air emission and safety standards globally, creating a safer cleaner environment.

Zwick is a leading manufacturer of metal‐seated triple offset butterfly valves known as series TRI‐ CON, the check valves, called TRI‐CHECK and the TRI‐BLOCK series, Zwick’s Double Block and Bleed Design. More than 40 years of experience in design and production of valves guarantee high standard products. ZWICK valves are produced state‐of‐the‐art. The triple offset butterfly valves are specially designed for critical services where they are used as shut off and control valves. The in‐house design enables offering customized solutions for individual applications like the global Industries of Oil and Gas, Chemical, Petrochemical, Energy, Offshore and Steel.