平面内墙顶棚变形缝双卡锁型ZKNQ-SKS-P

转角型内墙顶棚变形缝双卡锁型ZKNQ-SKS-L

1.simple structure, large scalability, no screw on surface

2. commonly-used in indoor equipment.

Disadvantages:

Due to the reason of its own structure, the outer base is not completely on the same level with the cover board.

http://zkbxf.com/此文由（http://www.zkbxf.com/）撰文，电话：135-2011-9151