Answer :the length is the portrait of the load bars ,and width is the cross of angle bars .when ordering please state out definitude .the length of the steel grating requires uphold.but the width with out these requires.we always take the one mm for example .when ordering pleasure outlines the length of the steel grating .such as 1000*1300 is meas the length of the steel grating is 1300.

Answer:kindly state out the specifications ,seizes ,quantities and treatment

.Give type and quality of fastener .in principle ,each panel needs four fasteners.
Please offer construction plan when big floor areas are required to cover with steel gratings .also give constructural elevation drawing and joint details as well as the section size and location of supporting steel beam ,if any openings are required on such floor areas.

When ordering stair treads ,please state out types of stair treads ,and the specification ,length,`width , quantity and treatment to gratings.
For more information please contact our Company ??s sales department ,we shall do our best to help you

Answer :1,quantity measurements for gratings ordered to specific dimensions, without drawings ,shall be based on length times width of each panel ,with no deduction made for cutouts .

2, final calculated grating quantities supplied from drawings shall be on the basis of gross area measured to the total periphery (critical) dimensions in drawings ,with no deduction made for cutouts .

3, for special shaped gratings, the final grating area shall be based on the total gross area calculated to length times width of all the prices furnished ,with no deduction made for cutouts .

Answer: all these consider the customers ??need. We can design the ichnography freely except our customers special needs .when our customers supply the design of the structure

We can do the best ichnography for the suitable needs .besides we also can select the economic chart and check the omission. Such as the false of length and width of the steel grating .we have meet these faults many times ,so we ??ll do our best for saving the cost of our customers.