In June 2018, Zhonghongtong obtained the CQM certificate
After a series of strict audits, Zhonghongtong obtained the CQM certificate in June 2018, which is another breakthrough of Zhonghongtong. We hereby explain to our customers and potential customers that our products are of high quality and quantity. Dual interface CQM code: 6JJ01000DA Contactless CQM code: 6JJ01000PA
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