不锈钢 电动伸缩门主体结构特点：不锈钢采用国际标准不锈钢原材料，经过特殊工艺制管进行折弯焊接定型制成门体。门体永不变型坚固耐用。门体用大小连杆连接而成伸缩门，大连杆连接型式为古币梅花式，小连杆连接成菱型式道闸，美观大方，坚固耐用。
Main structure characteristics of stainless steel electric telescopic door: stainless steel adopts international standard stainless steel raw materials, and is made into door body by bending and welding through special process. The door body will never change into a solid and durable one. The door body is connected by large and small connecting rods to form a telescopic door. The connecting type of Dalian connecting rod is ancient coin plum blossom type. The small connecting rod is connected into a diamond type road gate, which is beautiful, generous and durable.