When choosing to buy rubber seals, Rubber Rings Manufacturer reminds you to pay attention to 2 points:

1. Look at the surface of the sealing strip, and carefully observe whether the surface of the sealing strip has cracks, pores, and even thickness. If there is a slight defect, do not buy it. Look at the surface to see if it is bright. Some of the seals are mixed, and the surface is very dark and uneven.

2. Smell the seal with your nose. Good quality rubber seals have only a slight rubber smell, while the bad quality seals are very pungent.

Yuyao Jinhai Glass And Plastic Manufacturing Plant organizes and shares, hoping to help those in need.