The soles of safety shoes are generally made of polyurethane material by one-time injection molding, which has the advantages of acid and alkali resistance, water resistance, oil resistance, insulation, wear resistance and lightness. 3 times more wear-resistant than ordinary rubber soles. Good flexibility and light weight, the weight is only 50%-60% of the rubber bottom.

Different safety shoes have different applications and different functions.

The safety performance of the inner baotou is AN1 level, suitable for loading and unloading, mining, petroleum, quarrying, metallurgy, port, machinery, construction, forestry, chemical industry, etc.

The puncture resistance level is level 1, suitable for mining, fire protection, construction, forestry, cold work, machinery industry, etc.

Suitable for electricians, electronic operators, cable installers, substation installers, etc. Note: It is suitable for the working environment with power frequency voltage below 1KV, and the working environment should be able to keep the shoe surface dry. Avoid contact with sharp objects, high temperature and corrosive substances, and the soles of the shoes must not be damaged by corrosion.