... white,woodgrain,polish etc 6060,6061,6063 thick0.6~10mm aluminum Hongjia Aluminium Co., Ltd,The designated R&D Lab & ... for handrail and barriere). Aluminium profile for decorations,f). Aluminum profile with thermal barrier strip,g). Aluminium tube, square ... r). Certificate for Product Exemption from Quality Surveillance Inspection(440281045)s). Top Ten of Customer Satisfaction Brand etc. 4. Factory, ...