For 43 years, one rule remains unbroken: We only produce high quality oil seals.
Every day, we test materials, measure tolerances, verify pressure limits, and refine processes—
so your equipment runs longer, and you sleep better.
Julu County Demeirui Mechanical Seal Factory is a professional manufacturer of high quality rubber seals, and also a foreign trade enterprise that sells worldwide. It was established in 1982, growing out of the Julu County Pengcheng Locomotive Components Factory.
We have advanced producing equipments and precise instruments, and have passed the ISO9001 quality assurance standards system. Our factory always follows the business policy of advancing forward, pursuing the best and adhering to in-through-quality, and has established a complete quality assurance system.
We have more than 5000 kinds of oil seals, which are used in engineering machines, mining equipments, oil field equipments, and automobiles. Our seals have been exported to Europe, Southeast Asia, Africa, the Americas and the Middle East, and have gained great praise and trust from customers at home and abroad.
With reliable quality assurance, perfect technical service and the best cost performance, Julu Demeirui seals becomes the ideal choice for customers. We will adhere to forge ahead, realistic and innovative, united struggle and flexible operating system, keeping up with market demand, dedicated to providing quality products, perfect pre-sales and after-sales services for all old and new customers, to ensure customer satisfaction.
Julu County Demeirui Mechanical Seal Factory wishes to go ahead, develop and prosper with all partners and customers hand in hand!
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