久久精品a国产亚洲v高清不卡_日韩无码一本AV_手机毛片在线_成人精品一区二区推荐_亚洲精选一区国产_欧美精品在线视频观看_美女午夜精品视频_日韩午夜成人影院_亚洲不卡永远在线_亚洲色诱一区二区

The width of the profiles is 81, 85 and 121mm, and the wall thickness of the profiles is 1.4mm, 1.8mm and 2.0mm.
This series can choose monorail, two track, three track and so on.
The glass doors of this series of sliding doors are provided with single glass and hollow glass.
This series is suitable for balcony doors and doors.
This series can realize double opening, double opening, double fixing and four opening.
1.8m x 2.2m push and pull door per square consumable 4.168kg;