Joiner Machinery Co.,Ltd is a professional enterprise of spare parts for twin screw extruder: Barrel & Screw Element & Shaft & Side Feeder. It occupies 15600 square meters with over 100 staffs and more than140 sets of advanced processing equipments in ......

Joiner Machinery Co., Ltd. is a professional parallel twin-screw extruder accessories and accessories of scientific research and development and manufacturing enterprises. Joiner has nearly 20 years of experience in the development and production of the ......

With the leading direction of producing High pressure extra long stainless steel control line tube(stainless steel coiled tubes), TIPTOP has become a high-tech industrial company integrating domestic research and development, production and sales. The ......

NingBo East Gear Manufacturing Co., Ltd. is located in Jinxi Industrial District,Yinzhou , Ningbo, Zhejiang.It is a professional factory that focuses on precision gear production since 1986. Our factory has passed ISO9001 quality management system ......

... we have strict quality control process and related examination and testing stardard ,by using the method of statistics during the process and industrial engineering control technology to analyze,solve and prevent the possible quality problems. 　　 ...