Advantages:

* We use high quality austenite stainless steel for producing  the caunnula by ourselves, the needles are assembled  by full automatical machine.
* Large ID, high flow, the product is finely lubricated to provide less pain piercing.
* Regular wall , thin wall and extra thin wall are available.
* Sterilized by EO gas, non-toxic, non-pyrogenic, single use only.