What are the advantages of using injection end safety shoes, and why?
As the general PU anti low temperature and anti slip performance slightly almost, so a lot of PU bottom shoes bottom, with TPR or PVC tendon tendon.
The price is good reason: PU also known as polyurethane, originated in Germany during World War II, PU environmental protection material, easy to hydrolysis, but in normal dry environment were very good, it is easy to light first, spray foam molding, can do a variety of colors, wear-resistant folding, compared to do bottom soles and sandals, beach at the end of leisure.
It is obvious that the PU material is safe and the sole is very light, so the safety soles required by the customers can definitely meet the lighter requirements.
