601 aluminum j cap products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 4%.
A wide variety of aluminum j cap options are available to you, such as plastic, pp and aluminum.You can also choose from bottle, cans and jars aluminum j cap,as well as from non spill, non-refillable, and recyclable aluminum j cap, and whether aluminum j cap is black, white, or gold.