Min. Order Reference FOB Price
100 Pieces US$0.03-0.20 / Piece
Product Description
20mm multispecies types various colors butyl rubber stoppers for medicine packaging 20mm various colors butyl rubber closures for medicine packaging, 2-legs, 3-legs 20mm butyl rubber stoppers for lyophilization, 20mm multispecies types rubber stoppers for injection vials, silicone stoppers for ...