Purchase Qty. Reference FOB Price
10-49 Pieces US$5.20
50-99 Pieces US$5.00
100-199 Pieces US$4.80
200+ Pieces US$4.50
Product Description
We have CNC machines and cooperate with universities and research institutions and have rubber material research and development team. We established long-term cooperative relations of technology talents with Qingdao University of Science &Technology, Hebei University of Technology, northwest ...