Mainly there are pre-sale and after-sale services for metal o rings. The pre-sale service includes product quotation and custom service. The after-sale service includes solutions in use, maintenance and repair.

With highly advanced production equipment, Dms Seals Technology Co.,limited is globally prestigious in Rubber Seals sector. metal o rings produced by DMS Seals is very popular in the market. o-ring kits is of scientific design and simple structure. It is easy to install, operate, and maintain. People’s ways of life, industries’ production level, and the economy will get their peaks with the advent of this product. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals.

DMS Seals provides customers with excellent products and services; DMS Seals creates value for you. Welcome to visit our factory!