PVC window and door profile line...
Application: This production line is made of SJSZ-51/108¡¢SJSZ-65/132 conical double screw...
supply self-algning roller bearing...
Nanjin Zhongzhuo Bearing Co. Ltd. is a professional manufacturer of all kinds of bearings. Our...
Supply double row angular contact...
Nanjin Zhongzhuo Bearing Co. Ltd. has an easy access to transportation facilities and the Shanghai...
Supply single row angular contact...
PE pipe extrusion machine provider
1. produce PE pipe from 20~800mm; 2. high capacity, fine performance 3. lower cost; 4. can be...
Supply tapered bore self-aligning...
