Air transportation is a transportation method that uses airplanes, helicopters, and other aircraft to transport people, goods, and mail. It has the characteristics of fast and maneuverability, and is an important way of modern passenger transportation, especially long-distance passenger transportation. It is indispensable for the transportation of valuable items, fresh goods, and precision instruments in international trade. Air transportation has six major characteristics: commodity, service, international, paramilitary, capital, technology, and risk intensive, and natural monopoly. Air transportation can be divided into different types according to different standards. Air transportation originated in 1872. Due to the international economic downturn in the past two years, the air transportation industry has encountered bottlenecks. However, there is still broad development space for the future air transportation industry that is worth exploring
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China