Durable Metal‑Plastic Hybrid Construction

Combined metal and plastic housing delivers stable long‑term service life. Sturdy outer shell protects internal structures during daily carry and outdoor transport, reducing damage risk. Multiple color options support brand‑aligned appearance design.

Precise Adjustable Dose Setting

Clear visible dose scale enables accurate dosage adjustment. Users can easily dial desired IU value for consistent dosing performance. Transparent window allows simple cartridge observation to check remaining liquid volume.

Portable & Travel‑Friendly Design

Slim pen‑shaped body fits in pockets, handbags and specially matched protective storage cases. Light‑weight structure supports on‑the‑go usage for home use, travel and clinical scenarios. Custom carrying cases offer extra protection for storage and transportation.

One‑Stop Solution: Injection Pen + Sterile Glass Cartridges

We supply not only reusable pen bodies, but also matching sterile glass cartridge vials. Our ready‑to‑use sterile glass cartridges perfectly fit this pen device, saving your sourcing trouble. You can source pens and qualified sterile glass 卡式瓶 (cartridges) from one supplier for your whole project.

Full OEM & ODM Customization Support

Factory‑supported customization covers housing color, printed scale, laser‑engraved brand logo, outer ring decoration and matched storage case. You can tailor every visual detail to match your brand identity for wholesale projects.