Lilin(Tianlilong) professional door control metals enterprise,founded in 1997, is located in Gaoyao City,Guangdong Province where is well know for the yield of elaborate building decaration metal parts,enjoys convenient water and land traffic conditions due to only 50km away from Guangzhou,the provincial capital and being in connection with Guangzhou-Zhaoqing Expressway.Tianlilong is in possession of overtwenty thousand square meters of modernized standard workshops and more than ten automatic production lines.Under the guidance of the business philosophy of "specialized technology,globaloriented products and optimal service", Tianlilong has invited a large group of professional development personnel who engage in the systematic development involving product analysis and performance control etc. In the manufacture process, coming raw materials,production and finished goods are all under strict control, ensuring the conformity rate as high as 99%.Tianlilong professional door control metals mainly include door closers,floor springs and door clips etc. of complete specifications and grades. With current leading manufacture technology, its monthly production capactity reaches 200 thounsand pieces of door closers, over 10 thousand pieces of floor springs and 50 thounsand pieces of door clips. By now Tianlilong has enjoyed expanded sales areas and extended its sales networks to the major cities nationwide as well as Middle East, India and East Europe etc.Tianlilong has a good many industrial intellectual property rights, devotes to providing the board global regions with excellent door control metal products at competitive prices. It has abided by the business rule of "making the most cost effective door control metal products in the world" since it's founding,keeps improving manufacture technology and products quality, and control manufacture cost in a scientific way in order to return the cooperators who has supported Tianlilong's development for a long time.