LED digital display board test standard
The quality inspection report of LED Digital Display Board can comprehensively and objectively reflect the quality information of the product, which is generally completed by the third-party inspection organization independent of the supplier and the demander (the organization must have CNAs and CMA qualification certificates). The third party inspection organization has relative independence and impartiality, and is qualified to issue fair data (inspection report) to the society.
In order to ensure the inspection ability of the third party inspection agency and the scientificity and impartiality of the inspection work, the relevant state departments have confirmed the inspection agency and allowed it to affix CNAs on the inspection report. CMA chapter.
Green Hi-tech Co., LTD have totally over 2000 workers, 30 production line, all LED display products are checked by 5 steps strict QC and 48 hours aging test to make sure LED display good quality.
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