BAIJIAN - Third party testing organization
Sheet material is a standard sized flat rectangular building material board used in the construction industry as a component for walls、 ceilings、 or floors. It also refers to metal plates made by forging、 rolling、 or casting. Divided into thin plates、 medium plates、 thick plates、 extra thick plates、 and usually made into standard sized flat rectangular building material plates. Non standardized names for wooden boards、 furniture boards、 building boards、 engineering boards、 and wooden board materials. Characteristics: The appearance of sheet products is flat、 with a large aspect ratio and a large surface area per unit volume. This appearance characteristic brings about its characteristics in use: (1) The large surface area has strong containment and coverage ability、 and is widely used in chemical、 container、 construction、 metal products、 metal structures、 and other fields; (2) It can be arbitrarily cut、 bent、 stamped、 welded、 and made into various product components、 making it flexible and convenient to use. It plays an extremely important role in sectors such as automotive、 aviation、 shipbuilding、 and tractor manufacturing; (3) Structural components such as section steel、 steel pipes、 large I-beams、 and channel steel that can be bent and welded into various complex cross-sections are called "universal steel". [1] Production characteristics (1) The sheet metal is rolled out using flat rollers、 making it easier to change product specifications、 adjust operations、 and achieve comprehensive computer control and automated production. (2) The shape of the sheet metal is simple、 can be produced in rolls、 and has the largest usage in the national economy、 so it is necessary and able to achieve high-speed continuous rolling production. (3) Due to the large aspect ratio and surface area、 the rolling pressure in production can reach millions to tens of millions of Newtons. Therefore、 the rolling equipment is complex and complex、 and the control of product width、 thickness dimension accuracy、 plate shape、 and surface quality has become very difficult and complex
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