Our factory in 1990 began to research, production grease fitting, the earliest production is one of the manufacturers of the yellow nozzle, strong technical force, high quality products, our factory specialized production spring oil cup, Marine needle type cow nozzle, ping buckle type nozzle, stainless steel nozzle, copper nozzle, as well as all kinds of pneumatic components, plumbing copper fittings, welcome each big purchasers to figure, calls, to samples.