CHEMetrics, Inc. provides water quality test kits and testing equipment for a wide range of chemical analyses including dissolved oxygen, pH, hardness, and various ions.
Gallagher Marine Systems provides technical support, incident management, contingency planning, environmental consulting, and training services for the international maritime and petroleum industries.
China National Machinery and Equipment Import & Export Corporation Dalian Co. Ltd is a Chinese company involved in machinery and equipment import and export.
CHINA ZHI BAO INTERNATIONAL CORPORATION is a company based in France with an online presence at m6net.fr. Specific maritime industry roles are not indicated.
CHL Netherlands B.V. is an independent designer and producer of high performance radar antenna systems and microwave sensors, specializing in small series of custom-built products with over seventy years of experience.