Linyi Yindong aluminium Co.,Ltd was established in 2001. Located in Luozhuang Ecnomic and Technical Development District of Linyi City Shandong Province.Our company covers an area of 174,000 square meters. We specialized in the aluminium profiles for the windows and doors and aluminium tube & pipe and so on. So far, our conmpany have 560 employees , including 150 engineering and technical personal with education high than college .About 280 aluminium professional employees have worked in our c...