You certainly do not know, in the construction industry, there will be concrete in our polypropylene fiber works this material, and it has made us strong and tall buildings, safe, secure, which in the end is why?

The main function
Prevent concrete cracks
Improve the anti-permeability of concrete
Improve the freeze-thaw resistance of concrete
Improve the impact resistance of concrete, bending, fatigue, seismic performance
Improve concrete durability, resistance to aging
Improve the fire resistance of concrete

Engineering polypropylene fiber where the good, we came Jiangsu Sisiyuan Fiber Co., Ltd., over the years we have been focused on the production of polypropylene fiber engineering, will give you the most satisfactory products.