Products and Services

B Applications
Our products have wide range of applications, including the industry of automobile, machinery, engine...etc.
A Product Range
We provide all kinds of oil seal、Oring and Xring.
Using various material, such as NBR、VITON、SILICONE、PTFE...etc.
C Service
As we produce high quality oil seal with decades experience, we offer completely after-sales service and any inquire about our products

About WSI

WELL OIL SEAL INDUSTRIAL CO., LTD, was founded in 1984 and is located in central Taiwan.
With a history of more than 33 years, WELL oil seal manufacturers have specialized in designing, manufacturing, and selling sealing technology and precision rubber parts for all customers.

Relying on 30 years of professional experience, WELL oil seals suppliers continuously upgrade technique, facilities, equipment, management, and services to achieve the superior quality that meets various requirements.


Excellent Seals, Reasonable Price, Great Guarantee
WSI oil seal manufacturers sell through our authorized distributor partners.