We can supply CD-R, 700MB, 80MIN within 16,000,000pcs per month. Our CD-R is produced under strict quality control by ISO 9001 and 2000. Below are brief features of our products. 1. Our CD-R passed Philips verification test in quality.We can supply the certificate to you. We are also OEM provider for CD-R of SAMSUNG, LG Electronics, TESCO, MEMOREX. 2. We use Phthalocyannine Dye: enables any recorder to record data regardless of its mechanical condition.3. UV curing Resin: Protects data changing due to Sun Ray and scratch.5. Defection rate: (1/10,000)6. Playback stability times :> 1,000,0007. BLER (Block Error Rate) level :