... , blue haze, oil mist & solvent vapors for various industries 1. Patented cylindrical honeycomb Kelantechnics Electrostatic Precipitator (ESP) applied ... PVC product making in Rubber,Plastic and Leather industries, as well as other forms of airborne oil ... stentering machine in textile industry, metal treatment, soldering, food processing industries, etc.9.CE (certificate of safety conformity) granted, ...