Hongcheng Auto parts company is one of the biggest mechanical sealing manufacturer in China. It's located on the beautiful Tai Lake, and the traffic is very convenience. The water sealing we produce has a high credic standing in the nation, the annual production stands at 10, 000, 000 PCS. Our products are match with all the main OE manufacturers in our nation and some has saled to the United States, Southeast Asia and some other regions.

You can choose our seals combined with different materials, according to the different working conditions of water pump. Also, you can provide us your working conditions, we'll choose a suitable type of seals for you. And, our professional design will meet your specific demands for performance, specifications and dimensions of seals.

Our Policy is: No leaking is our unremitting pursuance. Making customer satisfy is our eternal goal.

Sincerely looking forward to working with you and creating a brilliant tomorrow together!