Our 18-thread large round head electroplated aluminum insert cap is designed specifically for essential oil bottles, featuring a minimalist aesthetic and reliable sealing performance.
Manufactured in Wuxi, China, this cap supports a range of surface treatments including frosted finish, gold/silver stamping, silk screen logo printing, and spray coating to match your brand needs. With a durable aluminum construction, it provides a premium look and long-lasting protection for your essential oil products.
We offer wholesale quantities at competitive prices, ideal for bulk orders and brand packaging solutions.