Our company to any customer regardless of unit size, tank size are all in strict accordance with the rules and requirements of the place you sign, time to complete tasks, absolute guarantee cleaning and disinfection of the quality of the water tank, protect your tank, everything outside, and consciously accept your site supervision, inspection and management. If you have a water quality testing requirements, we would like to help you get in touch with local health and epidemic prevention departments (CDC), until a qualified water quality test results.