Mirror Polished Alumina Ceramic Seal Face

Due to alumina oxide exhibits a very high hardness, extra-surpassing compressive, anti-corrosion, exceptional gas/ water tightness with self-lubrication characteristics. Ceramic seal face work as a key sealing component through the fine finish treatment surface with greatest ideal flatness, very smooth working sides. Commonly, it used in some water pump, oil pump, centrifuge.

We offer prototyping service, also high volume production capability.

Our service

Company presentation

We, at Jinghui Industry Ltd, is a leading advanced ceramic components' manufacturer in China over than 13 years.

The selection manufacturing methods include dry pressing, hot pressing, isostatic pressing, ceramic injection molding, extrusion with a selection of materials. Also, we have our own comprehensive high precision processing and firing production line. Such as metalizing, glazing,  fine grinding, CNC machining, laser cutting and so on.

The quality products come from the art of state of manufacturing processes, also it's in need of advanced inspection tool. The main inspection equipment includes CMM, projector, etc.

With our reliable products, professional service and good credit established with customers, we have been exporting our products to Europe, North American, Asia, South American, South African over than 50 countries

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