Ten years ago, the Lian-An steel mesh in the Ministry of Construction and the Tianjin Construction Committee's assistance, the introduction of China's construction industry at that time was listed as one of the top ten new technologies, network technology, steel welding was established at the time the largest in North China The first steel welding net factory. In this decade, the United Nations Angola has experienced tough steel mesh pioneering history, has never been used by the Tianjin area development to the present all the major bridges are in use. Greatly shorten the construction cycle, improving the engineering quality, reduced cost of the project and has been gradually building piers on the ground used in concrete work, certainly in the near future, like other technologies, with bridges and roads have been popularized. Reinforced steel mesh Luen Technology Co., Ltd. in the development of the contribution of this cause has been obvious to all, and has received national praise welding network industry colleagues to network Luen steel welding welding company has also become a national network world famous enterprises. The development of the Joint Security steel mesh tenth anniversary, we would like to network with the national welding industry to share the results of our victory, but also willing to do their best for the development of steel welding net to make our contribution.