We have strong sales team serving for customers allover world with rich experience for rubber sealings.Please trust us and we are worthy for your trust with good service and good sealings solution from our factory.XST has offered its clients uncompromising premium quality for over 20 years. The combination of tradition and innovation at XST is the key to our success. This is demonstrated daily in our customer relations. Our clients are among the best in their respective industries. And they expect the best from us. Over 200 employees are committed at XST to our clients' success, ranging from engineers in the application technology department to our colleagues in XIAMEN China's largest O-Ring warehouse with their rapid response capabilities. XST is an independent manufacturer based in XIAMEN city and  managed by Mr.Peter and Mr.Sun. We are a leading supplier of precision O-Rings and elastomer seals thanks to our comprehensive stock, flexible production facilities and commitment to customer service. Our clients define the aims of everything we do. New ideas and products are developed quickly and in a market and goal-oriented manner in close cooperation with the application technology and sales department. The result is often a major market