Zhejiang Dongbin rubber and plastic screw Co., Ltd. currently has a plant area of 23000 square meters. It standardizes the production quality management of the factory in strict accordance with the iso9001:2015 standard. It has lathe workshop, screw milling workshop, grinder workshop, polishing workshop, inspection workshop, packaging and storage workshop, etc., and is equipped with various perfect production equipment, such as CNC lathe, CNC screw milling, CNC milling and boring machine, movable column bar machining center, etc.