Service
Reliability Assurance Horn Chapter: Used for reliability verification of horn raw materials and finished products
1. Vertical and drum drop test
2. Elongation of voice coil line
3. Air blowing test
4. Salt spray test
5. High and low temperature storage
6. Temperature shock
7. Life testing
Reliability Assurance Earmuffs: Used for reliability verification of earmuff raw materials and finished products
1. Alcohol friction test on the surface of leather
2. Artificial sweat test on leather surface
3. High and low temperature storage
4. UV resistance test
5. Surface printing reliability test
6. Double sided adhesive bonding force test
Contact
Speaker Project : Luo Xianming 13798799869
Earmuff Project : Ai Jianghui 13829155361
Address : Xiansha Ershangfang Industrial Zone, Gaopu Town, Dongguan City
Central : +86-0769-86728211
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