YULONG DT has the industry's most stringent reliability testing laboratories and quality assurance system, and strictly guarantees the quality of products; Advanced lean production methods and a strong supplier support system, rapid response to client customized needs.
All Products Pass
• 100% aging before shipping
• MTBF test
• Drop resistance test
• Dust-proof & waterproof test
• 3C, FCC, CE, RoHS certifications
• Water invasion test