1,efficient lightweight; 2,ecomonical; 3,hole nicety; 4,the angle is straight; 5,smoothness is good.

SYSTEM FEATURES:

1 Manufactured from high tensile galvanised steel;

2 Pre-galvanised purlins will mean nil maintenance in most internal aplication;

3 Z purlin has one broad and one narrow flanges,making them suitable for lapping.This structure enables cost saving and improves the load capacity;

4 Pre-punched holes based on detail design;

5 Complete accesories package available;

6 Safe load tables are derived from theoretical engineering practices and enhanced by research in conjunction with the University of Sydney,Australia.