Shenzhen Vians Technology Co., Ltd.About ViansFloor 4,No.31,Yangmei Road,Yangmei Community,Bantian street,Longgang District,shenzhen,ChinaShenzhen VIANS Electric Lock Co., Ltd. was established in 2007, is a professional manufacturer of security lock products, mainly produces magnetic locks, electric locks, cathodic locks, motor locks, electric lock stents, automatic door opener, And other products. All products are independent design, research and development, production, sales, the current lock products have been all through the CE certification and the Chinese public security departments of detection, in line with international standards and security needs, is now widely used in airports, subways, Banks, prisons, intelligent buildings, in