Ridder new poly range Ridder PolyDrive (RPD) for Poly Greenhouses
У вашего броузера проблема в совместимости с HTML5
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.