BAIJIAN - Third party testing organization
A general term for rocks mainly composed of carbonate minerals. For example、 common limestone composed of calcite (a mineral of calcium carbonate) and its metamorphic product - marble; Dolomite and dolomite marble mainly composed of dolomite (a mineral of calcium magnesium carbonate); Marl limestone composed of calcite and a small amount of clay minerals. The physical properties vary to some extent due to changes in mineral composition
Some carbonate rocks can be used as colored stones、 inkstones、 and ornamental stones. The contact zone between carbonate rocks and magmatic rocks often forms valuable jewelry and jade deposits. The modern term for carbonate rock mainly includes two types: limestone and dolomite. Carbonate rocks and carbonate sediments have been produced from the Precambrian to the present、 with a wide distribution、 accounting for approximately 1/5-1/4 of the total sedimentary rocks
Testing cost: It needs to be determined based on factors such as qualification requirements and testing items. BAIJIAN will arrange engineers to communicate with you and provide a quotation while confirming the plan
The processing cycle for testing reports is usually 3-10 working days、 depending on the testing project.
. In addition、 if there is an urgent need within the feasible range、 additional arrangements need to be explained to the engineerFunction 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