Beijing Tongyizhong Special Fiber Tecnology & Development Co,. Ltd.

"DOYENTRONTEX? bulletproof helmet use DOYENTRONTEX?UHMWPE fiber bulletproof UD fabric which is our independent R&D product, Pressed by the special process according to the different style and protection level.
ZK series of bulletproof helmet use DOYENTRONTEX?UHMWPE fiber bulletproof UD fabric which is our independent R&D product, Pressed by the special process according to the different style and protection level.
The helmet has good impact resistance, no ricochet that will not have caused the second injury, light weight. Wearing comfort is very good due to its light weight. It features waterproof, moisture resistant, heat insulation, UV resistant, the small proportion(can be floating on the water) etc. It has wide application. Our company can produce different size and color helmet, suitable for most users.
DOYENTRONTEX? ZF series ceramic composite plates is based on backup plate made of Ultra High Molecular Weight polyethylene fiber which is developed and manufactured by our company. The backup plate is combined with Silicon Carbide or Aluminum Ceramic by special gel through thermal pressing molding. This series with resistant to water, moisture, aging, and collisions etc. mainly used to stop bullet with high velocity, the bullet-resistant performances are stable even under the bad application environment.