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Rock is a solid aggregate composed of one or several minerals and natural glass, with a stable appearance. A rock composed of one mineral is called a monomineral rock, such as marble composed of calcite, quartzite composed of quartz, etc; A rock composed of several minerals is called a compound ore Rock detection range Sandstone, rock minerals, weathered rocks, silicate rocks, volcanic rocks, weathered rocks, mineral rocks, granite rocks, rock slabs, seaside rocks, lava rocks, etc Rock testing items Strength: compressive strength testing, tensile strength testing, shear strength testing, etc Hardness: Mohs hardness testing, Brinell hardness testing, Rockwell hardness testing, Vickers hardness testing, microhardness testing, Shore hardness testing, etc Other: component testing, fluorescence testing, water absorption testing, weathering thickness testing, expansion rate testing, density testing, gloss testing, fracture inspection, ductility testing, flexibility testing, relative density testing, porosity testing, frost resistance coefficient testing, etc 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 problems100% inspection 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
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