CPK fluid machinery co., Ltd is a professional company that product.sale Stopper Cylinder ,Gripper.Shock Absorber.It is also one of the first companies that profesional in developing Stopper Cylinder(Nisco).There are many types: Horizental Stopper Cylinder, Direct Stopper Cylinder, Roller Stopper Cylinder, Lever Stopper Cylinder.so on. Conviction: People-oriented,Protecting environment,Use quality help us develop.Take clients as us centre.To be a hundred years company in pnenmatic industry in China.We have confidence that we can supply the highest quality products in the world.