BAIJIAN - Third party testing organization
Arc welding using gas as a protective medium. It includes tungsten inert gas welding (TIG) and gas metal arc welding (GMAW). The difference between the two lies in the different electrodes used. The former uses a non melting electrode - tungsten rod、 while the latter uses a melting electrode - welding wire. Gas shielded arc welding was developed during World War II. In the aircraft manufacturing industry、 tungsten inert gas shielded welding was first introduced to meet the welding needs of aluminum alloys、 magnesium alloys、 stainless steel、 and other materials
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 problemsinspection 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