Jiangsu Bo Cheung Building Materials Technology Co., Ltd. is a professional set is from a variety of materials,Website:http://www.guttersboxiang.com, the rain gutter finished series tube series, glass tile and other housing integrated system development, production, sales, installation as one of the enterprises, is an independent legal personality joint-stock company, its products are: color aluminum gutters, color aluminum gutter, color aluminum finished gutter; color finished aluminum gutters, color aluminum water pipe, square pipe, color aluminum water pipe metal water system, metal roof...