5508 20mm sealing caps products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 27%, capping machines accounts for 17%, and other rubber products accounts for 1%.
A wide variety of 20mm sealing caps options are available to you, such as plastic, pp and glass.You can also choose from bottle, cans and jars 20mm sealing caps,as well as from non spill, non-refillable, and recyclable 20mm sealing caps, and whether 20mm sealing caps is black, white, or gold.