Who to pay the freight of sample?

It depends on the value of the sample. Generally, Dms Seals Technology Co.,limited will send free sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

Embracing a wealth of manufacturing experience of o-ring seal, Dms Seals is identified as an exceptional manufacturer. According to the material, Dms Seals's products are divided into several categories, and spring energized seals is one of them. There are strict performance requirements for Dms Seals oil seal ring. The product has to pass tests in terms of bacteria resistance, slip resistance, abrasion resistance, stretchability, etc. DMS o-ring seal has advanced machines and equipment for its production. oil seal ring has been become a developing trend of bearing element market. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals.

our team will continue to create profits for customers. Call now!