circulating pumps used in plumbing

Education services, namely, providing classes, seminars, workshops in the field of environmental conservation; Training services in the field of environmental conservation

Corrosion inhibitors and preservatives used to protect items subject to corrosion or rusting; corrosion inhibiting films; films for corrosion protection made with a high content of recycled materials; anti-corrosion films; plastic film incorporating vapor phase corrosion inhibitors for industrial and commercial packaging use and corrosion prevention

Corrosion inhibitors and preservatives used to protect items subject to corrosion or rusting; corrosion inhibiting films; films for corrosion protection made with a high content of recycled materials; anti-corrosion films; plastic film incorporating vapor phase corrosion inhibitors for industrial and commercial packaging use and corrosion prevention