Inquiry (采购产品): Buildings and Construction I am interested in your product - BL-200 Electromagnetic Lock: Electromagnetic Locks with Handle Designs. please send or e-mail us more information about the lock we need approximate 100 to 200 units **** Hidden Message ***** mike, y-wind glass and amp; door, 33-10 prince st flushing ny 11354, 718-886-8818, 718-539-7827, Country:United States **** Hidden Message ***** ywindglass @yahoo.com