Disposable Safety Syringe

We are offering disposable safety syringe.
1)sterile, single use, non-toxic, pyrogen-free.
2)the barrel is transparent enough to help the user to observe the mixture and liquid flow easily.
3)the indelible graduation makes the reading easy.
4)the distance between finger grips and barrel is according to the iso standards, it can guarantee an easy grip.
5)the nozzle and special plunger tip, make the products with very less dead space.
6)sterilized by ethylene oxide gas(eog), according to en550 standard.
7)after single use, the plunge will be locked with the needle. And draw the needle in barrel. The plunger can be broken easily after draw the needle in barrel ?of this design principle, this product is real safety, can't hurt nurse or doctor.
8)this design don't need extra power to push the plunge to bottom of the barrel till locked. So without shake when the needle in the muscle, then, no extra pain.