The main function of the door brush draught excluder is to block the wind and block the sound. However, Miss Xiang, the purchase of a door industry in Guangzhou, recently received a batch of door seals. The brush is uneven and cannot seal the effect. Miss Xiang was not willing to accept such products, and required the original manufacturer to rework a batch of products, but the manufacturer did not reply for confirmation, and Miss Xiang would like find the new supplier to produce new batch door brush draught excluder.

Through the introduction of acquaintances, Miss Xiang contacted AOQUN. The customer service of AOQUN carefully learned about the current situation from Miss Xiang, and told Miss Xiang, AOQUN is a manufacturer that has obtained the "ISO9001-2015 Quality Management System" certification.  AOQUN has its own solution for problem of high- and low-level door brush draught excluder, First, AOQUN uses computer-controlled high-speed machine production to adjust the machine according to the custom height, and then trimmed brush before the packaging, and finally QC will check whether each product is qualified before leaving the factory. In every step of production, the production quality is strictly controlled according to the quality inspection of the quality system documents, process inspection and factory inspection. Eliminate the unevenness of the door brush draught excluder. Listen to the customer service, Miss Xiang order a test order.

After 7 days, Miss Xiang received the door brush draught excluder and contacted AOQUN again and praised us.  The quality of the brush was very good, and the door brush draught excluder was smooth and neat. Soon after, Miss Xiang has become an old customer, and there are 1000 meters for every order.