Purchase Qty. Reference FOB Price
10-49 Pieces US$3.90
50-99 Pieces US$3.60
100-199 Pieces US$3.40
200+ Pieces US$3.20
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 ...