At Dms Seals Technology Co.,limited, the instruction manual is usually provided along with our products. If you do not find the instruction manual in your shipment, please contact us as soon as possible and we will re-deliver to you. The instruction manual contains the guidance of usage/storing/maintenance, which you can also view the related video posed on our website. Our service package includes the attentive after-sales support. For any problems in product quality, maintenance, application, or others, feel free to contact us. Our service principle is to make you satisfied all along.

Unlike other companies, Dms Seals adopts tcm oil seals technology to pursue better quality of Oil Seals. The o-ring kits series has become a hot product of Dms Seals. Dms Seals oil seal ring is made by using the finest quality materials and leading techniques. DMS Seals' production equipment and test equipment are on the leading level in the industry. The product is functional and with an internationally certified quality. DMS Seals takes the lead in grasping the development trend of the industry.

We will embrace w greener future with our green supply chain management. We will find innovative approaches to extend the lifecycle of products and source more sustainable raw materials.