WHY CHOOSE US?

1. We have almost 30 years producing and installment experience of the oil film bearing seals.

2.We are amongst the first in China to perfect in-house, end-to-end production of DF series seals for rolling mills.
3. Our record is “zero defect” in the metallurgical seals space for five consecutive years.

4. we have further developed and obtained our own patents, becoming a pioneer in breaking the monopoly of international brands on the metalworking oil seal market.
5.We serve dozens of enterprises in China both large and medium-sized.
6. Prompt delivery: delivery in one month; for small quantity the stock available

7. Standard packing: carton and pallet

OUR PRODUCTS

Applications

The  textile-reinforced rubber seals are assorted to four types based on the oil drain groove position and installment, and widely used in different industries such as 

Metalworking,Wind Turbines,Marine Usage,Power Generation and etc. TRS-R35 is one with radial oil drain groove and dual installed back to back.TRS-R37 is one with both axial and 

radial oil drain groove and dual installed back to back.

Feature

The performance of the products is as below:

1.Operating temperature range: - 40°C / + 200°C

2. Medium : Metalworking; Wind Turbines; Marine Usage; Power Generation

3. Speed : Up to 25m/s

4. Material :  Textile-Rubber back + Rubber + Sealing lip + Garter spring

5. Available sizes : Up to 76”( custom design available )

ABOUT US

DALIAN YINGYU CO., LIMITED has been devoted to developing and producing oil seals used in the metallurgical industry since 1992. We are amongst the first in China to perfect 

in-house, end-to-end production of DF series seals for rolling mills. Since then, we have further developed and obtained our own patents, becoming a pioneer in breaking the 

monopoly of international brands on the metalworking oil seal market. We serve dozens of enterprises in China both large and medium-sized. Our record is “zero defect” in the 

metallurgical seals space for five consecutive years. As an ambitious firm that focuses on quality and customer care, we hope to serve more customers worldwide in the near future.