Dongguan Yusi Automation Technology Co., Ltd. was established in 2009. Our company specializing in R&D, manufacturing and selling of lean pipe, aluminum pipe, metal joints and other accessories. Our products are widely used in MB industrial aluminum profile assembly system, lean production system, linear module system, workbench system and small elevator platform system. Yusi has got the ISO 9001 and RoHS certificates. Advanced equipments and professional staff provide the reliable support for our every product.