In 2018, the average daily passenger volume of Guangzhou Metro was 8.287 million, and the total passenger volume reached 3.025 billion. As of June 9, 2019, the maximum daily passenger volume of Guangzhou Metro was 10.62 million person-times on June 6, 2019. Under such a huge passenger flow? How can the strips brush-seal with aluminum profile achieve this effect? It is recommended that you choose pure nylon material:

1. Pure material nylon flame retardant strips brush-seal with aluminum profile: white smoke, non-toxic, halogen-free, no low-level objects, and extinguished from fire when lit; while secondary or recycled materials burn black smoke, and life Only a third at most.

2. The strips brush-seal with aluminum profile must comply with ROHS environmental protection heavy metals 6, 10 and SVHC EU highly concerned substances 174 tests; secondary materials can not pass the test, and are toxic.

3. Concentrate the strength to fold the filament at 90 degrees and rebound instantly; the secondary material will not rebound.

Quality is my priority and I am proud of it. Aoqun Brush Industry will adhere to the bottom line of quality and ensure safe travel.