Dms Seals Technology Co.,limited will work with you to make it right! If you receive a defective, incorrect or incomplete PTFE o ring , please call our customer service team as soon as possible. Typically, if damaged or defective parts and products are covered by our warranty, we will arrange for a replacement or repair of your item, and we’ll take care of any shipping or postage costs you may incur. Make sure you follow the stated returns policy and we will provide notice of the problem by e-mail and then follow up with letters via fax or regular mail.

DMS Seals is a China-based company that is famous for designing, developing and manufacturing high-quality products such as hydraulic wiper seals. DMS Seals provides a wide range of PTFE o ring for customers. The product features great chemical resistance. It can maintain its original properties after being exposed to a chemical environment for a specified time period. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system. Recycling of the product provides both environmental and economic benefits. It also helps people to reduce their carbon footprint. DMS Seals' production equipment and test equipment are on the leading level in the industry.

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