We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Self Repair High Speed Door, Self-Repairable Rolling Doors , Aluminum Rolling Door , Big Air Industrial Fan ,Exhaust Fan Big Size . In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service. The product will supply to all over the world, such as Europe, America, Australia,Russia , panama ,Durban , Slovenia .Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.