"Tiny Cooling Fan" quality and reliability are verified through a series of rigorous tests, including high / low temperature test, thermal shock test, structural impact test, thermal cycle testing, vibration testing ... and so on. The test more advanced items such as waterproof and dustproof testing, corrosion tests, also have a complete test equipment and standard verification procedures to meet customer demand. For "Tiny Cooling Fan" of life assessment test places (Zero Failure Wei bull Test Strategy) combined with accelerated testing techniques. This approach to assess the product's life cycle within an acceptable time frame, and can meet the design life of the fan supplier and end customer demand for products. In the endurance test, the fan in the increasingly heated environment continued to remain in operation, and sometimes even more than "Tiny Cooling Fan" in the recommended operating temperature accelerated aging effects, and finally the collection of statistical data test to assess their working life. A fan of any of the test data do not meet the specifications, it is classified as non-performing products.