This grade material is high pure graphite impregnated resin, normally density is about 1.8~1.89g/cc, max working temperature is about 200 Celsius degree, it has good self-lubricated. It can be cutted into small size carbon vane easily. Then the carbon van
QW series submersible sewage pump is developed for sewage water delivery based on the advanced technique from abroad and domestic, adopted the best hydraulic model.
Cross-border supply of summer breathable labor insurance shoes, men's anti-smash and anti-puncture sport fashion working safety shoes work safety protective shoes.
This full automatic face mask machine is a fully automatic production line for the production of flat masks, including a mask body manufacturing machine and a earring welding machine (1 + 1).
Steel toe caps are made of well-chosen excellent steel material and meet the international safety shoes standards, such as EN12568 standards. Their characters are to resist impact and endure compression. The main standards for safety shoes are EN344 / 345