Luyang profile is localed in Liaocheng, Shandong Province, which is a beautiful "Jiangbei Shuicheng". Iris a largescale enlerprise that produces and develops unplasticized (PVC U) profiles for doors and windows and plastic doors and windows. Founded in 1999, Luyang profile is one of the earliest enterprises that develop and produce PVC- U profiles in China. It has the most advanced digital profile exdrusion production line in China and the leading quality inspection equipment in the industry. Through years of careful research and development, the existing products are 60/65/70 flat opening series and 80/88 push-pull series for doors and windows, with diversified surface treatments There are profiles such as white, wocolor coextrusion, rubber strip co exdrusion, film coating, wire drawing and embossing, which can be cuslomized according to the individual needs of users.

Luyang profile always regards product quality as the life of the enterprise, and adheres lo the principle of highquality products, satisfaclory service, continuous improvement of product quality and meeting the requirements of users. It passed the ISO9001 international quality system certification in the year when it was built, and implemented production and operation in strict accordance with the requirements of ISO9001 qualily certlication, thus ensuring longlerm siable and excellent product quality, which won unanimous praise from users.

Luyang profile continuously realizes product quality upgrade and lechnical innovation, and will launch more, newer and belter products, and strive lo build excellent brands, and become the pioneer of green development in the industry.