... practice: within 15-20 working daysUsages Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.Certified ISO9001-2008 ... Environment System, SONCAP, GB5237-2008( equals to BS, AAMA, JISH)Company and workshopsWindow and door aluminium profilesPrimary Technical Data of Jinxiang ... Mobile: 018353989391Skype: stephen.lee1661Email: jxlysl at gmail.com general trading company profile