
After years of development, JAMA has become an expert in providing reliable oil seal ring manufacturing services to customers. The ball & roller bearings series is available in a wide range of types and specifications. JAMAoil seal ring is developed with pretreatment, refined filtration, cleaning and sterilization systems. The R&D team strives to achieve the best water treatment effect by improving its systems. With its sunlight-like quality (CRI80+) for true color rendering, the product dramatically improves the appearance of objects.

We have a commitment to innovative manufacturing solutions that leads to greater efficiency, less waste, and more high-quality products.