Quality assurance
Quality first, reputation first
Strict six-step quality control process, 99.5%+ product qualification rate
Professional QC team, carefully check every detail
With professional quality management, we guarantee every purchase you make
99.5%
Product qualification rate
99.5%
Product qualification rate
99.5%
Product qualification rate
01.Supplier AuditsStrictly screen qualified suppliers, establish a supplier rating system, and only cooperate with high-quality factories
Factory site visitQualification certification review Capacity assessment History verification 02.Sample TestingComprehensive testing in the sample stage, testing of multiple indicators, and mass production after confirming compliance with the requirementsFunctional testing Material Testing Safety certification Safety certification 03.Production SupervisionReal-time supervision of the production process, on-site QC on-site check, timely discovery and solution of problemsFirst article inspection Process inspection Critical process monitoring Instant feedback on issues 04.Mid-Term InspectionMid-term inspection is carried out when production is 30%-50% to ensure that the production is carried out according to the standardSemi-finished product inspection Process compliance Progress confirmation Rectification of problems 05.Shipment InspectionComprehensive quality inspection before delivery, 100% inspection coverage, to ensure that each batch of products is qualifiedFull inspection of goods Packaging inspection Quantity reconciliation Document review 06.Third-Party CertificationSupport SGS, BV, TUV and other third-party testing and certification services, international standard certificationSGS certification BV Detection TUV certified ISO audit Successful cases of quality inspectionReal examples of how we avoid quality loss for our customers
Electronic product quality inspection casesUS importers
productsBluetooth headsetsIdentify the problemThe sound quality is unstableSolutionProblems were found in the sample stage, and the factory was required to replace the audio chip, and mass production after passing the re-proofing test 
99.8% pass rate, zero customer complaintsSave for customersAvoid losing $50,000
Electronic product quality inspection casesUS importers
productsBluetooth headsetsIdentify the problemThe sound quality is unstableSolutionProblems were found in the sample stage, and the factory was required to replace the audio chip, and mass production after passing the re-proofing test 99.8% pass rate, zero customer complaints Save for customersAvoid losing $50,000
Electronic product quality inspection casesUS importers
productsBluetooth headsetsIdentify the problemThe sound quality is unstableSolutionProblems were found in the sample stage, and the factory was required to replace the audio chip, and mass production after passing the re-proofing test 99.8% pass rate, zero customer complaints Save for customersAvoid losing $50,000
Equipped with advanced testing equipment and a professional QC team, Ensure that every product has passed strict quality inspection
professional team50+
Senior quality inspection engineer
testing equipment100+
Advanced testing instruments
Testing items200+
Total quality inspection
Cooperative Lab20+
Authoritative third-party institutions
Quality data statistics
Speak with data and showcase our quality control results
99.5%Product qualification rateStrict quality inspection ensures a high pass rate, far exceeding the industry average
100%Full inspection coverage100% comprehensive inspection before shipment of each batch of products, no defects are missed
98%Customer satisfactionCustomer satisfaction with our quality inspection services continues to be highQuality commitment
We make a solemn commitment to every customer
Learn more about quality assurance
Learn more about our quality management system and certification standards Let a professional QC team escort your procurement
+86 xxx-xxxx-xxxx11
contact@chemechanic.com
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ISO 9001Quality management system
CEEU certification
FDAU.S. Food and Drug Administration
ROHSEnvironmental certification
FCCCommunication certification
CCCCompulsory certification in China
SGS certification
