Size：150*150*450
Use site: pudendal corner of structure
Size: 55*55*900
Usaeg:Used for the outside corner of the structure
Size：150*900
Usaeg:Used for the joint form vertical to horizontal
Size:Max 900*1800,MIn. 50*150
Usaeg:Used for the commom structure
Size：10mm thick, 15mm thick.
Position：Residual dimensions less than 50 mm in structure