About Us | Advantage Seal

About Us

Advantage Seal Inc.

Advantage Seal is a leading international manufacturer of both customized and standard mechanical shaft seals. Since 2002, we have worked closely with our customers to provide solutions to help them operate more reliably, efficiently and economically. Our goal is to consistently exceed our customer’s expectations in delivery, quality and service.

Our Certificate

FDA Rubber Supplier

ISO 9001

ISO 45001

Utility Model Patent Certificate


Utility Model Patent Certificate

WRAS A Donglian Ceramic Supplier

WRAS NBR 1805500 Maifeng Rubber Supplier

WRAS AG21P-T MC1320-T Morgan Carbon Supplier

NSF Product and Service Listing