Zhejiang Industry and Trade Fordyce for everyone to popularize door security door specifications GB General There are four sizes Fordyce door industry wholesale prices, height 2050mm 1970mm two heights Fordyce door industry and where the sale price, width of 860mm and 950mm two kinds After the combination can be: 2050 * 860,2050 * 950,1970 * 860,1970 * 950 Fordyce door industry prices, height 2050mm total height is 2.05 m doorframe, if the user doorway height is 2070mm 2050mm height can be purchased that is You may need around 20mm left margin, when installation is relatively easy to adjust. 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: Outside left open, outside right to open, open the left, the right internal open. Resolution open to the hinge (hinge) side prevail. Outside left open as an example: in the face outside the doorway, hinge (hinge) on the left hand side is left open outside Fordyce Zhejiang Industry and Trade to teach you how to choose to identify good security door:! 1: require sellers to produce departments "Detection of conformity" to check compliance with national mandatory standards GB17565-1998 technical requirements. 2: Remove the cat, the doorbell box or lock handle, check the internal structure of the door. Several root reinforcing steel door should make the front and rear door panels connected together organically. Preferably with asbestos door with fire, thermal insulation, sound insulation material functions as a filler. Fordyce door industry wholesale prices _ Fordyce trusted and Trade (online consultation) _ Hainan Fu Generation provided by Zhejiang Door Industry Co. Fordyce. Zhejiang Fordyce Ltd. (www.cngusite.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!