Min. Order Reference FOB Price
20 box US$4.45-4.60 / box
Product Description
2pcs of type I, 2pcs of type II 134ºC sterilization Size: Big/Small Packing 4pcs/box Small*2pcs+Large*2pcs Advantages: 1. Use one hand to fix, save time 2. Double spring system: optimal separation force to prevent ring deformation 3. High temperature and high pressure plastic ...