Blogue founded on 2011, is an enterprise engaged in R & D, production and sales of door and window hardware andbuilding hardware system hardware accessories. The company's main products are: invisible hinge, heavy hinge, upper suspension sliding support, flatopen sliding support. lt is mainly used in aluminum doorand window system, in line with the standard of JG /T127-2007" sliding brace for building door and windowhardware", and can open and close more than 35000 times repeatedly. lt is made of high-quality 304 stainless steel, with smooth surface. At present, we arecommitted to researching fire window accessories and set up apartment of design.