Shenzhen Gujiu Intelligent Electron Lock Co., Ltd, as a leading manufacturer of intelligent electron locks, gains the national patent of new applied type twice on the intelligent electron lock's core technology. Gujiu has a full set of production equipments that are the most complete ones in China at present, to produce the electronic door locks, including product design, mould making, die casting & punch, electronics making and assembly & testing. The technical experts definitely provide advanced technological supports to assure the products to meet the international security standard. Therefore, Gujiu has strong ability to produce many kinds of products in the intelligent security industry.