The selection of raw materials is very critical and it needs to be ensured that they meet the relevant quality standards. Next, the selected raw material is transformed into the shape of the syringe by injection molding technology. In this process, the raw material is first heated to a high temperature and then injected into the injection mold. The mold forms the shape of key parts of the syringe such as the head, body and plunger. The size and shape of the syringe will be adjusted according to the design requirements. Then, it is annealed to increase the hardness and strength of the syringe. Annealing is a heating and cooling process designed to reduce internal stress and improve product properties. This step can make the syringe more durable and resistant to pressure. Next, detailing is done. During this process, various parts of the syringe are finely machined, such as connecting threads and holes. These details are important to ensure their accuracy and precision in order for the syringe to function properly. Finally, the various components of the syringe are assembled using relevant assembly processes. This includes inserting the plunger into the body of the syringe, incorporating an adjustable dose selector and a drip stop, among other things. The assembly process needs to be strictly controlled to ensure the accurate installation of each component and the flexibility of operation. In addition to the above key steps, each syringe needs to be inspected for quality during the production process. This includes testing for appearance, size, tightness and adjustability to ensure all products meet quality standards and specifications. To sum up, Plastic Steel Veterinary Syringe is made of PC or TPX material, and is made through multiple process steps such as injection molding, annealing treatment, detail processing and assembly. Strict quality control and inspection ensure the high quality and reliability of the product, providing a premium tool for animal injection. Sterilizable : -30°C-120°C Package:Each piece with middle box,100 pieces with export carton.