Shanghai gongtai textil industry corp is a large producer in China which specialize in producing all kinds of special mosquito net, such as square, circle, high and low, picnic and military mosquito net. The special mosquito net is of high quality and reasonable price. It has specific property, worm proof and stopping fire, because its surface was covered with pyrethroid and repellent. The mosquito will fly away at once when it touches the surface of the special mosquito net. The efficacy of it has inspected and passed by the china authritory. They have been sold at supermarket and large store in china, in the mean time, they also have been exported to the Asia and Africa country.