11
chemical processing plants for the production of chlorine dioxide; namely, processing units for the production of chlorine dioxide comprised primarily of generators and reactors; and an electrolyzing unit for use in forming reactants for use in the production of chlorine dioxide
35
management of plants and apparatus for the production of chlorine dioxide solution for others; consulting services regarding the management of chlorine dioxide and consulting services in connection with procuring plants and apparatus for the production of chlorine dioxide solution to the specification of others
37
custom construction and installation of plants and apparatus in connection with the production of chlorine dioxide solution
42
custom designing of plants and apparatus for the production of chlorine dioxide solution for others