Glass Door | Door-Sheng Industry (certified) | Shuozhou Door by Wanbailin district-Sheng distribution of stainless steel products. Wanbailin district-Sheng Stainless Steel Products Distribution Division (www.sxqsmy.net) is specialized in the "garage doors, Continental doors, fire doors, stainless steel doors, engineering doors, building doors, retractable door" of enterprises, companies adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Weijing Li. Dimensions direction: GB doors generally have four sizes, height of 2050mm and 1970mm two heights, width of 860mm and 960mm are two, after the combination is: 2050 * 860,2050 * 960,1970 * 860,1970 * 950 glass burglar doors, height 2050mm total height of 2.05 meters is the door, the door opening height if the user is relatively easy to buy 2050mm height to 2070mm, 20mm margin need to stay around, installation adjustment. Outside the open door into the open and inside are two, but to identify the direction of the door are outdoor identify. Direction is divided into: the outer left open, right outside the open, open the left, inside right open. Distinguished from the hinge (hinge) side prevail. Outside left open as an example: in the face outside the doorway, hinge (hinge) in the left-hand side is left open outside, and so on. Sheng strong factor of optional anti-theft door door industry should be considered: 1, select consumer satisfaction or service trust the home market. 2, to shop around for the aspects of the same style, the same brand of goods, from the quality, price, service and other factors considered. 3, or purchase custom security doors, side should get PSB issued a "production license registration certificate" of the manufacturers to purchase products from a qualified. 4. Selection View manufacturer or merchant whether the authority of the inspection agency inspection reports recently qualified inspection, especially with the need to pay attention to whether the production batch model specifications on the inspection report on the same kind. 5, security doors must have a product tag code, including security doors ① mark: FAM ② security level: points A, B, C three fire security door, with the highest C-level security properties, B-class second, A-level minimum, which A level more suitable for general home use. 6, see the material is thick. Production of steel frame plate having a thickness of not less than 2mm. Surface treated steel finish, no rough blistering, thick steel plate material quality sound stuffy beat up, weigh its weight, roughly determine whether their doors are solid. 7, the structure must be reasonable. Style while doing fine, uniform and dense joints. 8. When you open and lock the door, locks open is flexible. Open or closed, the doors is relaxed security door, there should be no catching or collide with the door frame and audible phenomenon. 9, the gap between the door leaf and door frame is too large or too small security door manufacturer, normal clearance should be: left, right and upper side of the gap is not greater than 3 mm, the lower side of 5 mm. 10, doors and door frames need to be fitted with anti-hotlinking, anti-hotlinking is firmly installed, the handle is rotating flexible and firm. 11, invoice must indicate the name of steel windows, specifications, quantity, price, the amount of the contract. 12, organizers and manufacturers understand the name, address, contact person, telephone, in order to solve quality problems can contact.