Henan Banner New Material Co., Ltd. * Established in 1998,main in ordinary abrasives; * In 2008,fully transformed into super-hard abrasives; * In 2018,relevant diamond products were successfully put into operation, include diamond paste, diamond suspension, and grinding wheels; meanwhile,the CBN abrasive production line was completed; * In 2019,the diamond spray polishing agent production line was officially put into operation; * So far, has been committed to the R&D and production of high-en...
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