products mainly support MAN B&W engine OEM qualified products poular in European market    We are manufacturer, and have stocks, the product match MAN B&W engine, it has inspecting&testing report, the production process is green.  ...

DEUTZ from single cylinder engine to 20 cylinders, the power range 2-8840KW,produce about 220 kinds of valve rotator.     Except the original function, valve rotator can also force valve rotating around its axis while opening and closing, which can let valve, valve...

CUMMINS 1-20 cylinders engine 2-8840KW power range 220 kinds of valve rotator. 1. Not only has function of valve retainer, but in the course of valve opening and closing can forcibly make valve rotate around its axis, and make valve seat, valve guide grind each other and wear...

produce 50 kinds of CAT valve rotocoils OEM qualified products. Popular in USA and Europe marke 1. Besides the function of spring retainers, the valve rotator can forcibly make the valve rotate around the axis in the course of opening and closing of the valve.2. In...

products mainly support MAN B&W engine    We are manufacturer, and have stocks, the product match MAN B&W engine, it has inspecting&testing report, the production process is green.    Advantages:1) For word wide market;2) Good...

products mainly support S.E.M.T.PIELSTICK engine    We are manufacturer, and have stocks, the product match SEMT PIELSTICK engine, it has inspecting&testing report, the production process is green.  Advantages:1) For world wide market;2) Good...

products mainly support S.E.M.T.PIELSTICK engine.     We are manufacturer, and have stocks, the product match MAN B&W engine, it has inspecting&testing report, the production process is green. Advantages:1) For word wide market;2) Good quality;3)...

products mainly support MAN B&W engine     We are manufacturer, and have stocks, the product match MAN B&W engine, it has inspecting&testing report, the production process is green.   Advantages:1) For world wide market;2) Good quality;3)...

It not only has original Valve Seat's function, but also can force Valve rotator around its own axis     We have develop a new technology to shape valve spring retainer by low carbon alloy steel extrusion ,after its surface carburized treatment ,it can improve...

even texture and high collapsing strength little density difference inhalation feed, floating press, high oil contain.    The valve guide, Use  inhalation material, and floating-style repression, so our valve guide's length can reach 120mm,the length-diameter...