Dear Mr SIRs, Our Company DESI SHUTTER established in 1994 and its a private enterprise, specializes produce and sell the following products: 1) Aluminum roller shutters (automatic or manual)2) Pvc roller shutters (automatic or manual)3) Shutter bits (Lateral lid set,intersection set,big reel with bearing,cordon transition ring,tip bumper skid,steel slab hanger, automatic reel e.t.c.)4) Roller garage door and other automatic doors 5) Shutter Bottom Profile, Shutter outer-upper-inner Profile, Lateral Rail, Middle Rail, Bumber Bead, Plastic Shutter Slap, Alu. Filled Shutter Slab,, 6) Pvc Windows, Doors, Sliding Doors, French Shutters 7) 40mm Octagonal Wrapped PipeWith market oriented directions, high quality products, fine processing, perfect technology supporting and excellent services, we are making great efforts to improve city building levels and create wonderful future together with our vast users. If you are interested in any of our products, please feel free to contact us for more details. We hope to establish business relationships with both the domestic and overseas clients in the near future. We are looking forward to receiving your inquiriesBEST REGARDS