1. This product is made of barrel ,plunger,piston,needle,needle sheath and end cap.
2. This barrel should be clean and transparent enough to easy observe.
3. Barrel and piston matches well and it has a good property of sliding,can easy to use.
4. Plunger is easy convenient for handle and usage.
5. Needle sheath can provide physical protection to the needle tube;end cap can tighter enclose the extenede part of plunger and push-button.Those design can protect the product better.
1. This product is made of barrel ,plunger,piston,needle,needle sheath and end cap.
2. This barrel should be clean and transparent enough to easy observe.
3. Barrel and piston matches well and it has a good property of sliding,can easy to use.
4. Plunger is easy convenient for handle and usage.
5. Needle sheath can provide physical protection to the needle tube;end cap can tighter enclose the extenede part of plunger and push-button.Those design can protect the product better.
Contact: Neo
Phone: +8615867460640
E-mail: Info@Hwtai.com
Whatsapp:+8615867460640
Add: Building 2, Xinmao Qilu Science Technology Industrial Park, Tianqiao District, Jinan City, Shandong Province,China.
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