Doortec automatic door Co.ltd, located Quzhou city, 2.5 hours from Ningbo airport. is a specialized manufacturer in automatic entrance system, Dootec's main products are automatic revolving door, automatic sliding door, automatic swing door, semi-auto sliding door, door accessories, sensor as well as other electronic parts,Doortec's products are designed for commercial,like, hotel, shopping mall; for health care, like hospital; for residential application, like garden, housing. All the Doortec products are CE approved and with 2-year warranty. With Doortec's Ningbo branch-factory...