EnerTech provides independent third-party factory audit and QA/QC inspection services to ensure that every component and system meets international quality standards before shipment. Our experienced engineering and quality teams conduct rigorous inspections throughout the production process, including material verification, functional testing, FAT (Factory Acceptance Testing), and packaging checks. We help clients mitigate risks, ensure product reliability, and maintain transparency across their supply chain. These services are especially valuable for international customers sourcing from China, offering peace of mind and consistent quality control from start to finish.