SHANDONG LEDE CNC MACHINERY Co., Ltd, founded in 2007, has been working in Research & Development of CNC windows & doors and curtain wall system. With its upgrade and development of windows & doors and curtain wall system all over the world, LEDE CNC creates a new generation of aluminum doors & windows and curtain wall production line.

From UPVC and Aluminium windows & doors production line to Aluminium curtain wall production line, our R & D members traveled most of the cities all over China to collect information of living and humanities environment which was used in the products design.