HangZhou Yonghong Aluminum Industry Co.,Ltd.: Founded in 2002, Hangzhou  Yonghong Nonferrous Metal Materials Co., Ltd. is an integrated enterprise which  specializes in aluminum products manufacturing & processing, international  sales & domestic sales. As a modernized  enterprise with high technology and self-management export, we are of solid  financial base and great capability for production, research and development. Through the years,  we have built up many morden production lines, including one ...