R.C.V. specialises in designing and manufacturing stabilised current rectifiers for cataphoresis-anaphoresis, hard chrome plating, thick chrome plating, anodizing, copper plating, gold plating, tin plating, chromic and bichromic oxidation. Modular technology switch mode power supplies. Automatic dosing pumps for brighteners. Ampere-hour counters with fully-programmable semi-microprocessor. Voltmeters and ammeters.