1. PN type bayonet needle: The PN type bayonet needle is made of stainless steel material, precision polished, smooth and shiny without burrs, and can control the amount of glue to avoid adverse phenomena such as wire drawing.

2. TE type screw tip needle: The needle seat component of the TE type screw tip needle is precision formed using inert materials, and the steel pipe component is also precision machined. The assembly process is strictly controlled to ensure that the size of the finished product meets the professional design level, truly achieving the goal of automated matching for every thousand needles. The ports and inner and outer walls of the steel pipe have been specially treated to achieve a smooth and burr free surface effect, improving its performance and truly serving the professional production line needs of professional users.

3. TT type oblique needle: TT type oblique needle is widely used in dispensing tools such as dispensing valves and dispensing syringes, with each color representing an inner diameter of the needle.

4. PP type flexible needle: The needle holder of the PP type flexible needle adopts a double threaded design, with a PP needle tube and a polyethylene needle holder, which is very suitable for complex working surfaces to apply glue and prevent scratching.