Aijiren premium certified vials, closures, high recovery vials, and vial inserts offer industry-leading performance; from the lowest bleed septum materials in our caps to the most inert glass vial materials, we are continuously refining our offerings by addressing small details delivering productivity gains. Explore our range of vials and closures including borosilicate glass and polypropylene vials, crimp cap vials, snap glass vials, screw cap vials, high recovery vials, and vial inserts to