
JAMA is the leading Chinese oil seal manufacturer. The oil seal series has many styles to meet the diversified needs of customers. Through the careful inspection of the professional QC team, JAMAproduct is 100% qualified. Technological innovations in this product continue to provide physicians with new ways to improve the quality of care delivered to their patients.

We are always active in driving our social responsibility programs. We will always mobilise our employees in different departments to work together to find solutions that can help create a bigger positive impact.