Dongyang Qiaolaoye Aluminium Co., Ltd was founded in 1992 in mid-Zhejiang along the Dongyong province line which is 20 km from Yiwu Commodity City, 30 km from Yongkang Technology Hardware City, and 220 km from Hanghzou. It specializes in producing and developing various aluminium profiles. The company boasts excellent management staff and technicians, advanced extrusion lines and complete processing facilities. By adopting the latest standard of Aluminium aAlloy Building Profile GB/T5237.1~5237...