
With its high-tech machines and methods, JAMAis now a leader in the bearing units sector. JAMA's oil seal series are created based on unremitting efforts. Our provided JAMAoil seal ring is prepared using premium quality raw materials. our company has professional management and international quality control system.

We have been long aware of the importance of harmonious development of economic benefits and environmental benefits. We will support environmental protection with science and technology. For example, we will introduce a multitude of environmental-friendly manufacturing facilities to reduce negative environmental impact.

