Tubular vial

Drawn-glass vials are manufactured through the precision cutting and processing of high-quality pharmaceutical-grade glass tubing. Characterized by their thin walls, precision dimensions, and high clarity, they are widely used for packaging product samples and micro-volume reagents.
Primary Applications: Suitable for packaging and displaying medical-grade active serums, skincare essence samples, laboratory micro-reagents, powdered products, cosmetic trial packs, and small-dose health supplements.
Material Characteristics: Made from high-purity pharmaceutical glass; the vial body is clear, free of bubbles and impurities, and chemically stable. It is resistant to corrosion and does not react with the contents (such as essences or reagents), ensuring safety for both cosmetic and pharmaceutical applications.
Structural Design: High dimensional precision; available with customizable neck finishes (snap-on or threaded) and compatible with various closures—such as rubber stoppers with aluminum caps, dropper caps, and tamper-evident screw caps—offering excellent assembly versatility.
Key Advantages: Lightweight, which effectively reduces logistics and shipping costs; exquisite, clear appearance for superior product presentation; and a wide range of small-volume specifications that precisely meet the needs for micro-dosing and brand sample promotions.
Precautions: Protect the thin-walled body from scratches by hard objects and strong impacts; control liquid flow rates during high-speed filling to minimize breakage caused by impact forces; and avoid contact with sharp objects during storage.