Tips to buy the amount of size shutters fitted with two concealed and surface mounted installation, you need to measure the size of the blinds depending on the assembly method when purchasing. Concealed in mullion lattice shutters, its length should be the same height as the windows, but the width than the narrow windows on each side 1 to 2 cm. If Ming hanging outside the window blinds, then its length should be about more than window height about 10 cm wider than the width of each window about 5 cm on both sides to ensure that it has a good shading effect. Generally Xinxiang engineering blinds manufacturer, kitchen, toilets and other small rooms suitable for concealed installation of blinds, and a living room, bedroom, study, large rooms are more suitable for use next-installed blinds. Tips to buy blinds to see the quality of the blade is an important part of the adjustment shutters. When the optional blinds shutters manufacturer in Henan, it is best to touch the louver blade is smooth and even, to see if each of the blades will play a flash. In general, high quality shutters treatment leaves the details better, especially plastics, wood, bamboo blinds made blade shutters, if the texture is better, then it's life will be longer. A need to focus on study is part of the adjusting lever blinds. Shutters adjusting lever has two functions, one regulating louver lift switch, the other is to adjust the angle of the blade. In the test, when the adjusting lever, first try to pull the blinds hanging flat, see dip switches is smooth, then turn the adjusting lever to see if the blade flip also flexible. Blinds factory | Xin field fence (certified) | Shutters column provided by the Xinxiang City Xin Metal Products Co., Ltd.. Xinxiang City Xin bar Metal Products Co. (www.xlhlc.com) (www.xlhlc.com) Henan Xinxiang, Fence, bar, network leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Xin field fence in leadership with the staff warmly welcome all inquiries negotiations to create Xin field fence better future.