All our products are 100% inspected before delivery to ensure that the product quality in the hands of customers is 100% qualified. The company has CE, FCC, 3C, ISO9001, ROHS, SGS and other relevant certificates. The production process is strictly in accordance with the quality process. The structure of the design quality department includes IQC, IPQC, QC, FQC, FQA and OQC; The product is combined with the first article self inspection, mutual inspection and special inspection; Combination of process control, sampling inspection and patrol inspection; Centralized inspection for multiple operations; Inspect each process; Inspection after product completion; Combination of sampling and full inspection.