"Mechanical Workers" has been in existence since October 1, 1950 and has been in the 40th year of this year. For 40 years, we have received the attention and support of the leaders of the National Federation of Trade Unions and the Ministry of Machinery and Electronics Industry, and the employees and readers of the mechanical warfare. This time, we have received inscriptions from relevant leaders and congratulations from friends from all walks of life. We would like to express our gratitude. Heartfelt thanks!
Sheet Screw Barrel,Nitrided Screw Barrel,Extruder barrels,Extruder screws
Zhejiang Zhongsu Screw Co., Ltd. , https://www.zhongsuscrew.com