Run Industry and Trade in a cold region which reminded here of security doors should pay special attention. Because, security doors also need to "winter", and also very important. Because indoor and outdoor temperature cold regions of large, hot and cold water when you can easily make the security door lock cylinder damp wholesaler of high quality security doors, then frozen, to avoid this from happening, before the winter comes, we must right amount The two drops of oil in the cylinder in antifreeze, gasoline or diesel fuel after the winter and then cleaned. Unavailable vegetable oil as a cylinder lubricant. A Run Industry and Trade of security doors and strict production process, especially in high-quality accessories, security doors more purchases, and fashion design. Create professional-class security doors. 1, lock parts selection aspects supplier of high quality security doors, main and auxiliary locks are all well-known brand manufacturers produced, with superior technology and anti-tamper opening function. Mounting plate special "tailor-made", "arc security", the overall effect on the appearance of harmony with nature after assembly. 2, door mirror with a unique high-quality "copper door mirror" and appearance, "one of the doorbell door mirror." Accessories are selected from domestic or abroad 3, door decorative surface appearance modeling aspects, hired industry veteran master design. New and unique styling, fashion, 4, configure independent development and design of rotary dark control devices inserted in the upper and lower dark jack position can be adjusted. 5, facade using vacuum transfer technology, grainy texture clear, concise, and generous. Which is good quality security doors _ Tianjin high quality security doors _ a good reputation INDUSTRIES provided by a Run Co. Zhejiang. Zhejiang A Run Co. (www.zjyrgm.com) strong, credible, Jinhua in Zhejiang security door industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a Run Industry and Trade into the brilliant and you work for a better future!