AT THE METRO GROUP, we pride ourselves on responding quickly to your needs (including providing MSDS as necessary). We are here to help you, so feel free to contact anyone listed below. We'll respond to your inquiry within four hours during normal business hours, Monday-Friday, 9am-5pm EST.

JOHN CALORITIS, CWT Director of Technology Education: Bachelors of Science Degree in Chemistry Years in Water Treatment Industry: 26 Areas of Expertise: Twenty-six years of applied field experience in boiler and cooling water program administration for a broad range of industrial, commercial and institutional water treatment Metro Group clients. Experience with linking all treatment regimens and service programs directly toward customer expectations.

PRAGNESH KANSUPADA, CWT Chief Chemist and Laboratory Manager Education: MSc (Organic Chemistry), India Years in Water Treatment Industry: 23 Areas of Expertise: Chemistry, product applications, and process engineering; Water treatment in power plant, fertilizer, oil and petrochemical, sugar, and pulp and paper industries; troubleshooting of water treatment problems

MANNY PERENNE Technical Support & Product Engineer Education: Bachelor's Degree in Chemical Engineering, Adamson University, Philippines; licensed Chemical Engineer Years in Water Treatment Industry: 23 Areas of Expertise: CAD/CAM Drawings; equipment procurement; water treatment programs for new construction

RAY FIELD, CWT Senior Technical Advisor Education: Bachelor of Science in Chemical Engineering Years in Water Treatment Industry: 17 Areas of Expertise: Chemical water treatment application technologies and product management in pharmaceuticals, steel, paper, chemicals, refinery, metals finishing, power/cogeneration, and commercial & institutional industries as well as managing safety engineering/risk management and industrial hygiene initiatives.