We carried out a complete reformation for Threaded Products Workshop from Apr.5th to May 15th. In the new workshop, we installed double layers of thermal insulation, double glazed windows and new doors, which improved the thermal insulation and sound insulation. The working environment was greatly improved with new concrete floor of 160 mm and epoxy coating. Furthermore, we made a new reasonable layout for all equipment and improved installation for the electrical apparatus, which guaranteed the safety and processed management of the production and was helpful to increase the efficiency, save the energy and improve the product quality.