Suzhou Ultimate Sealing Technology Co.,Ltd. provides cargo weight and volume after shipment of O ring once such information is recorded and submitted to the customs. If you do not get it, please contact our Customer Service through phone or email. It's wise both for you and us to understand how shipping fees are calculated and we have relevant calculation formula which should be gained through negotiation. We are able to creatively design your packages to simplify logistics and cut your shipping costs.

As a famous brand, Ultimate focuses on manufacturing Oil seal. As one of Ultimate's multiple product series, FKM gasket series enjoy a relatively high recognition in the market. Ultimate NBR ED ring has been tested in terms of many aspects. They mainly include mechanical structure, the performance of components, and statics&dynamics effect. Being able to emit natural light which is similar to the sunlight, the product offers users a soft and comfortable lighting environment.

we Seal makes a endeavor to bring better FKM gasket and better service to customers. Check now!