HOW PINGE CONTROL QUALITY PINGE / QUALITY CONTROL From design to delivery, PINGE will implement the highest quality control standards 0 meter Drop Test Simulates that the perfume nozzle may be hit by a drop during use. After three 1.5-meter drops, it does not disintegrate or break. 0 times Anti-fatigue Test Anti-fatigue Test Simulates the use of a professional press machine to press the spray head 50,000 times to ensure product life and durability. 0 minute vacuum test Vacuum Test Simulates that the perfume atomizer has no leakage under high pressure (-0.05), high temperature (+70°), and low temperature (-30°). 0 tape printing adhesion test Printing Adhesion Test Stick the 810 tape to the perfume bottle and pull the tape quickly 5 times at a 45° angle to ensure that there is no gap or break in the LOGO. 0 minute Temperature resistance test Stress Test Based on the test data, analyze whether the pressure-bearing capacity and sealing performance of the perfume bottle meet the requirements. 0 °C/-30°C Temperature resistance test Temperature Resistance Test Evaluate the performance changes of the samples before and after the test, such as whether the appearance is deformed, cracked, or faded.