用“诚”的钥匙 打开“信”的门 上海朗渝门控设备有限公司隶是一家集设计、生产、销售、安装、服务于一体的专业化企业。先后在北京、天津、深圳、苏州、长沙设立了完善的销售及服务网点。为客户提供完美、安全、先进的自动化产品。多次被国家建设部自动门、车库门标准化技术委员会命名为委员单位。公司本着“质量为根本，诚信求发展，不断开拓进取，追求品质永恒，创造科技财富，树立行业权威”的宗旨，以卓越的企业形象领先于行业。环照门业愿与各界朋友携手同心，共求发展。 Shanghai Langyu Industrial&Trading Co.,Ltd.is that one collection designs , produces , sells , assembles , serves in an integral whole professionalization enterprise. In Beijing, Tianjin, Shenzhen, Suzhou, Changsha has successively set up the perfect sale and the service mesh point。Be that the customer provides the consummate , safe , advanced automation product. Ministry of Construction autogate，the garage door are standardized a technical committee many times by the country naming for deputy director unit. The company is that foundation , sincerity believe that asking the quality , running after to develop , making pioneering efforts unceasingly eternal , creates science and technology wealth according to "mass , sets up purpose of industry authority " , has a lead over industry with preeminent enterprise image. Huanzhao Gate industry wish the friend with one heart , asks together develop hand in hand with all walks of life.