选材用料精良,不锈钢产品全部采用高铜不锈钢型材,品质优良,铝合金型材在头部和底部连接件全部采用高强度铸铝件,不仅美观大方,更加经久耐用,使伸缩门的使用寿命大大延长。机头大小轮科学设计,保证机头的行走稳定流畅。远距离120米遥控手柄使您随心所欲控制,并且配备多个控制。
The selection of materials is excellent, the stainless steel products are all made of high-copper stainless steel profiles, which are of good quality, and the aluminum alloy profiles are all made of high-strength aluminum castings at the head and bottom connections