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From October 31 to November 1 2019, the “19th national rubber industry new material technology forum and the 2019 general meeting of rubber additives professional committee” sponsored by the rubber additives professional committee of China rubber industry association, was held in Zhuhai, Guangdong.
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From October 28 to November 1, 2019, China quality certification center (CQC) and UHOO new materials jointly held a 5-day internal auditor training. More than 20 internal auditors from the group, UHOO chemical CO., LTD and Yuanhao chemical CO., LTD participated in the training of iso9001-2015 qualit
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On October 8-10, 2019, UHOO new materials co., ltd. of hebi participated in the international Rubber Expo 2019 held in Cleveland, USA, booth no. : 127. The exhibition organized annually by the Rubber Division of ACS, odd-numbered years are the on year and even-numbered years are the off year, the pa