SSV200 is a high-precision screw valve developed by Saejong. The product uses a motor to accurately control the screw to rotate at a set angle and speed and cooperates with precise time and pressure control to accurately distribute and deliver liquid. It can realize different functions such as dotting and lining.

SSV-EP330/450/600 is a progressive screw valve developed by Saejong. The product uses a motor to precisely control the rotation of the screw, thereby achieving precise distribution and delivery of glue.

DSV-S100/200/300 is a progressive screw valve developed by Sejong. The product is equipped with two sets of progressive screws, which can achieve quantitative conveying and static mixing of two types of glue, suitable for the dispensing process of two-component glue.

DST-700/710 is a dynamic two-liquid stirring dispensing valve developed by Saejong. The product drives the spiral blades to run at high speed through a brushless motor to evenly mix the two glues. It is suitable for the dispensing process of two-component glue.