We know that sealing performance and spring decide the quality of the fitting

 Our Sealant is a brand imported from Japan, sealing performance is very good. Spring is also made of stainless steel imported from Japan, so the button has good elasticity, very suitable for tube plug and pull out.

Our fitting are durable, has a long life span.

Our fitting generally contain eight teeth, many small factory only have five teeth, so they can   save material, but it is likely to cause leakage, or the fitting relaxed, because our goal is for the world market, so demand for higher quality.

 In addition, the screw cap is wider than many other manufacturer, some fittings of other company are narrow, the metal is thicker than others, if it is too slight, it can’t bear too much pressure and it is easy to damage.