Choose sealing screw Note: 1, look at the production of raw materials for sealing bolt, the material on the market are old points, sealing the screw factory Nanjing number, no new wires smooth Obscure, some recycled material on the market is thread Steel, Nanjing sealing the screw factory, over mold still Obscure; 2 to see the welding process sealing films and two welded welding arc welding Paul II smooth without slag welding steel does not hurt, but depends on the sealing sheet welding results Are fully welded seal screw factory site in Nanjing, and some have bad weld seam, reach sealing effect; 3 see on the threaded nut is smooth, threaded ring true impact of construction efficiency; 4 to see the factory size and reputation; 5 see service, delivery speed; 6 to see whether it is true manufacturers, factory direct price concessions; 7 to see the price, the same quality to see which prices are more favorable. Three-sealing screw it can help the project to save money? Small series of the following aspects about: ① three-seal both ends of the screw can be reused, if STAGED construction engineering, then the first three-sealing screw supporting the purchase, post purchase only sealing screw in the middle part, the outer ends of the rod can be reused; ② disassembly, easy three-step process of sealing the screw removed, the operation fast provincial working hours; ③ outer rod disassembly simple mechanical operation, without gas cutting, Nanjing sealing screw factory address, no electricity; ④ screw ends without treatment, the provincial work costs; ⑤ effect after forming the wall directly to drywall standards, can avoid decorative fee; ⑥ reduce attrition rates template, use the three-stop water screw, first disassemble the outer end of the screw and then disassemble template, zero losses. Nanjing sealing screw factory outlets | Nanjing sealing screw manufacturers | Peter Kennedy Building Materials (View) by Peter Kennedy Building Material Co., Ltd. Nanjing. Nanjing Kuang Jian Building Materials Co. (www.njwklg.com) is a professional, "sealing screw, sealing plate, anchor bolts, step by step tight, mountain-type card, seal, rubber stopper," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "shuangxing" brand has a good reputation. We adhere to the "service first, customer first" principle, so Peter Kennedy has won the trust of customers building materials all in the metal building materials, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!