As a professional Air Bag factory, SHENZHEN AOSHANG GIFTS TECHNOLOGY, we're specialized in researching, designing, producing and marketing. Thanks to the constant evolution of the market, AOSHANG keeps on focusing on the newest technologies of air bag,outdoor tent . We've been producing different kinds of sleeping bags and tents for 5 years in Shenzhen. We are growing at a very fast pace, because 12 engineers in R&D team focus on to developing new products for different customers and demands.