Channel now employs over 70 staff with a wide spectrum of expertise, so as to offer world-class total solution to customers. With sheer dedication and commitment from our staffs, Channel has evolved rapidly from a pure distributor of environment testing products to a total solution provider in all aspects of ecology, water and life science testing products. We offer in-house expertise in sales, installation, repairs & maintenance, training, technical consultation & testing support. As well, a calibration centre has been set up to provide professional services to our customers. Our Business Scope: Terricolous Ecology: includes soil instruments, plant instruments and environment instruments, etc. Aquicolous Ecology: includes respiratory instruments and water quality instrumentation. Water treatment: measuring active sludge respiration, Dissolved Oxygen, TP, TN and COD,etc.in the water. Life Science: measuring animal respiration and insects physiology and behavior.