We ensure the on-time shipment of O ring samples. Normally, the shipment of samples will take no more than one month. We also provide real-time logistics tracking for customers in a considerate manner, from which customers can learn more information about the shipment status. We have worked with experienced logistic companies for years, which is notable for a high on-time delivery rate of over 80%. So we are confident that our samples will be timely shipped to your designated location.

Suzhou Ultimate Sealing Technology Co.,Ltd. Seal is a professional manufacturer of o ring. As one of Ultimate's multiple product series, o ring series enjoy a relatively high recognition in the market. Ultimate silicone o rings goes through complicated production processes. They include drawing confirmation, material selecting, cutting, drilling, shaping, painting, and assembly. This product is able to retain its original appearance. With no cracks or holes on the surface, the bacteria, viruses, or other germs are hard to get in and build up.

Through our production methods, Ultimate Seal aims to optimize our manufacturing mode. Contact!