Signpost production process is as follows: a material made of high quality aluminum alloy plate, engineering grade or high-strength grade reflective sheeting, reflective at night with good results. 2 According to the national standard size, aluminum and reflective film were cut (square, circle) 3 wash aluminum with a polished aluminum make aluminum Bai Jie cloth rough surface to dry after washing with water. 4 hydraulic machine affixed reflective film has a good clean aluminum stand. 5 computer typesetting and word patterns, and the direct use of reflective film computer engraving machine plot and characters. 6 good carving patterns and silk patterned with good squeegee pressure attached to the aluminum base film forming. Jiangsu Sinuo logo, professional sign making technology more than ten years, sincere business, quality is guaranteed! Welcome to inquire!