The cable core is wrapped with fine copper wire, and power cables used for mobile devices can be divided into: 1. The conductor structure is a multi-strand soft structure, classified as Class 3 or Class 4 conductors. 2. Insulation and sheath materials must not only have general electrical and physical properties, but also be soft, oil resistant, low temperature resistant, and flame retardant. 3. Flexible cables used for lifting equipment such as cranes tend to use flat cables instead of traditional round cables. 4. Lifting equipment with long distribution distances and high power must use high-voltage distribution, and corresponding flat cables must also use high-voltage flat cables
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