ZOK International Group Ltd.

ZOK International Group Ltd is a UK-based manufacturer and supplier of gas turbine compressor cleaning fluids, founded in 1980 and headquartered at Airworthy House, Elsted, Midhurst, West Sussex. The company specialises in water-based, biodegradable, environmentally responsible detergent fluids used to clean and corrosion-inhibit the compressor sections and gas paths of aero engines, industrial gas turbines and marine gas turbines. ZOK's product range is positioned as a one-step, on-condition wash chemistry that eliminates the demineralised-water rinse stage traditionally required between cleaning and engine restart, which is a meaningful advantage for line-maintenance and on-wing aero applications. The flagship products are ZOK 27 (a concentrated cleaner conforming to MIL-PRF-85704C Type I) and ZOK mx. Both are widely distributed in the civil aviation aftermarket through channels including Boeing's aviation supply shop, SkyGeek, Aerospheres and Pilot John, and are listed as accepted by major engine and airframe OEMs including Airbus, Boeing, GE, Rolls-Royce, Pratt & Whitney, Honeywell, CFM, Safran, Siemens, Solar and Turbomeca. Beyond aerospace, ZOK serves power generation, oil and gas and marine gas-turbine operators, including a Gold Standard line formulated to meet OSPAR Convention requirements for sensitive marine environments such as the North Sea. ZOK is endorsed by the UK Ministry of Defence and is a member of the British Compressor Association. NOTE: zok.com was protected by a bot-mitigation challenge; profile compiled from cached search snippets and distributor listings.