187 18mm bottle cap suppliers products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 49%, preforms accounts for 19%.
A wide variety of 18mm bottle cap suppliers options are available to you, such as plastic, pp and aluminum.You can also choose from bottle, cans and jars 18mm bottle cap suppliers,as well as from colorful, black, and gold 18mm bottle cap suppliers, and whether 18mm bottle cap suppliers is non spill, non-refillable, or recyclable.