Windex hardware technology co., limited ( Lier hardware Group) was established in the year 2012. We specially develop and produce full kinds of mechanical and electronic hardware for the window and door. We have the complete production line including stamping, die-casting, electroplating, spray, etc. We have more than 200 specialized workers to meet all the business needs and 20 QC staff supervising each step during the production from material purchase to the finished goods to make sure the quality. We export to more than 50 countries all over the world. We are devoted to providing an excellent window and door hardware solutions.