KEYUAN INDUSTRY TRADING CO.,LTD OF PUTIAN was founded in 2006 as an enterprise that specilized in various fields, such asmanufacturing, exploitation, trading , advertising,and decoration.We have 4 subsidiary companies: FUJIAN SAN YUAN ALUMINUM PROFILES CO.,LTD (founded in 1993),  FUJIAN SAN CHUAN ALUMINUM INDUSTRY CO.,LTD (founded in 1998), FUJIAN STAR TRANSMISSION CO.,LTD (founded in 2003) and FUJIAN DUORONG ELECTRON CO.,LTD(founded in 1993) which are all intensive type companies.Our company resolves to be the middle manufacturer provicing industry products worldwide and top-grade accessories for the world brand with top-grade of service.>>>