国产视频三,免费精品一区二区三区视频日产,黑人精品xxx一区一二区,国产一区二区伦理,天堂av在线一区,欧美日韩激情一区二区三区,成人欧美日韩一区二区三区

Welcome to the Puyang Zhongyuan Petrochemical Industry Co., Ltd. official website!
中文站  |  English  |  TEL:13693937557
PRODUCTS
產品列表

Tel:13693937557

position: 首頁 - 英文站 - NEWS

Engineering Center for Research and Development of Polyolefin Auxiliary Agent in Henan Province

Number of visits:0次     Release time:2020-07-30

   

   In March, 2020, with the help of Puyang Zhongyuan Petrochemical Corporation, the Engineering Center for Research and Development of Polyolefin Auxiliary Agent has gained approval of establishment. To meet various demands of polymerid, the establishment of the engineering center propels the global polyolefin auxiliary agent to develop in a way that is customized, various, compound, effective and environmental-friendly. This resolves the industrial conundrum of making polyolefin auxiliary agent and boosts the industrial economic development.