1. We added new machine for grader blade drilling& punching, the new drilling& punching 

machine is seperated, the worker know the machine features very well, mastering and handling it 

completely. 

Hole spacing, the distance from edge of blades to center of holes, hole straightness all is fixed,

deviations are among the industry standard.

2. As we know, 80# steel is profile steel, we purchased same raw material like other famous brand in 

Shanghai.

3.For 80# steel, if you have demands on it, please give us a chance to quote, the price we can do

for you can lower than our cost price 0.78per kg, and we can customized plastic-coated service only for you, 

not like the common painting, it's more bright in color, the surface is more smoothly.

4.Don't worry the delivery time, our month production capacity is more than 600 tons.