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China Petrochemical News Network News Since this year, Chuanwei Chemical Company has greatly improved the appearance and image of PVA products by upgrading the automatic packaging line of PVA (polyvinyl alcohol) products.
Chuanwei Chemical will continue to focus on improving the quality and efficiency of PVA products, meeting the differentiated needs of customers, and firmly moving toward the high end of the industrial chain and value chain, and continue to enhance the market competitiveness of PVA products