Blood Collection Needles are used together with vacuum tubes for blood collection 

Specification:18G,20G,21G,22G,23G
Types: 
I,multi-sample Needle/ Through link needle

II, Winged Needle With Luer Adaptor/Piping-link needle 
Characteristics: 
1, the length and angle of needle tip are designed specially for venipuncturing.
2,venipuncturing edge of needle is applied with silicone to reduce friction.
3,inner wall of needle is extremely smooth. needle wall is thin enough.
4, for through-link needle, blood flow can be seen in the needle connector while collecting blood,which is convinient and more safe.
Packing:

1, piping-link needle/through link: individually packing

                                                50pcs/PET bag, 1200pcs/carton;

2, Multi-sample needle:100pcs/paper box, 5000pcs/carton