autofrettage process autofrettage process shows the unique appreciation of our designers in Dms Seals Technology Co.,limited. They always add their new ideas and creativity into the design process, making the product attractive. As a perfectionist, we focus on each production process. From design, R&D, manufacturing, to finished products, we optimize each process conforming to the international standard. The product is of the highest quality guarantee.

DMS Seals autofrettage process DMS Seals established by our company has been popular in the China market. We constantly keep trying new ways of increasing the current customers base, such as price advantages. Now we are also expanding our brand to the international market - attract global customers through word of mouth, advertising, Google, and official website.vee ring seals,anti extrusion ring,rotary shaft seal design.