High Aluminum automatic sliding window vent opener for greenhouse use on China WDMA exterior European CE

European CE

South Africa )

WINTHIN 15 DAYS AFTER 30% DP OF T/T

upvc windows

the design of machine body conform to the aesthetic point and human body engineering principle

High Aluminum automatic sliding window vent opener for greenhouse use on China WDMA exterior European CEProducts Description Electric Sliding window opener 1. overload protection For different models, different window types, set the specific current, in the case of meeting the torque requirements, to achieve accurate overload protection, so as to effectively protect the safety of personnel and equipment. 2. intelligent memory 3. end reverse protection 4. quiet and comfortable 5. long life, maintenance free 6. voltage protection 7. fault self test 8.