is made of medical polymer materials and sterilized by ethylene oxide.
　　 Sterile, non-toxic, non-pyrogen and no hemolysis.
　　Imported raw materials, the outer cover is transparent, easy to observe, the scale ink has strong adhesion and will not fall off.
　　The 6:100 conical joint designed according to international standards can be used with any product with a standard 6:100 conical joint.
　　 anti-slip structure to prevent the core rod from accidentally slipping out of the jacket.
Various types: middle head type, offset head type, in-line type, screw type, two-piece type, three-piece type, specifications (1ml, 2.ml, 2.5ml, 3ml, 5ml, 10ml, 20ml, 30ml, 50ml, 60ml, 100ml) to meet the needs of different customers.
　　 has various forms such as full plastic packaging, paper plastic packaging, etc., customers can choose by themselves.
　　After this product is equipped with a disposable injection needle, it can be used for intradermal, subcutaneous injection or blood draw on the human body. It can also be equipped with an intravenous infusion needle for intravenous injection of liquid medicine on the human body.