Ridder new poly range Ridder PolyDrive (RPD) for Poly Greenhouses

Ridder introduces the new Poly range for Poly greenhouses. The range consist of the new Ridder PolyDrive (RPD) and also includes a Sliding cardan for sidewall ventilation and a new Ridder Carriage for side wall ventilation purposes. As an option a Ridder Motor Control Box (RMC) is available.