A Run Co. Zhejiang remind you that the relevant market survey shows that 45.3% of the security door security door when consumers purchase products, the brand as a primary requirement to buy the product, which implies a nameless brand wanted to stand in the market heel even more difficult. Brands in this information age jumbled obviously a beacon, you can have a fixed trait population concentrated in splicing security door under their unified management, in order to help in the promotion of the hand. A Run Co. to bring you all kinds of doors and windows knowledge summary. Seal the deal: press the strip seal must be in close contact with the entire Korean mosaic glass security door seams and layering profiles should be no gaps, joints gap should be less than or equal to 1 mm. Doors and windows sealed pressurized seal, fill styrofoam, plastic glass, playing sealant stitching Door Which is good, these costs probably seal the deal is 20 yuan / square meter. The brand is EPDM seal Styrofoam brand is Sang Laisi, glass, plastic brand is Dow Corning sealant brand is Dow Corning, these are good brands. Stitching Door Which is good, reliable one-run industry and trade credit, Qingyuan stitching a security door by Zhejiang Industry and Trade Co., Ltd. Run. Zhejiang A Run Co. (www.zjyrgm.com) is an industry leader in Jinhua, Zhejiang, security doors, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run Industry and Trade in a leadership with the staff warmly welcome all inquiries negotiations to create a better future for Run Industry and Trade.