Where to do the wooden staircase inspection? The Baijian can test the performance indicators of various types of wooden stairs and issue third-party wooden stair inspection reports. Sample types include solid wood stairs, solid wood composite stairs, curved stairs, fan-shaped stairs, and related indicators. Appearance quality requirements include live joints, dead joints, holes, skin inclusions, decay, discoloration, cracks, gaps, depressions, indentations, bulges, burrs, grooves, and adhesive penetration. Size deviation pedal, kickboard warpage, column diameter, column height, etc. Physical and chemical performance testing: moisture content, wear resistance, paint film adhesion, paint film pollution resistance, immersion peeling, formaldehyde release, horizontal static bending test of small columns, guardrail impact test, load test, 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 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