A customer said: I am looking for a supplier with stable quality to supply us with a long-term 3m seal brush. The 3m seal brush must be beveled. The beveled edge must be strictly in accordance with the drawings to ensure that there is no gap between the door and the 3m seal brush.

The butt joint has air leakage because the angle of the 3m seal brush must be 45 degrees. At the same time, the test should be adjusted in time to ensure the 3m seal brush to match the door in the production process.

The customer feedback: Because AOQUN’s sample of the 3m seal brush, I get the order from the owner. There will be more and more projects and orders soon.