제품 유형
Warehouse,workshop,prefab house
Surface treatment:
Galvainzed,painted
Bolt
High strength bolt, Normal bolt, Foundation bolt
Delivery Time
It depends on different project
Column and purlin
H section,C section and Z section
Roof and wall
EPS,Glasswool,rockwool,etc
Door and windows material:
double sliding door, PVC or Aluminium window