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Eight years of deep cultivation achievements industry gold star



Recently, Shandong Guansen Polymer Materials Technology Co., LTD.  located in New Materials Industrial Park of Dongying Port (stock abbreviation: "Guansen Technology", stock code: "873670") was successfully listed on the innovation level of NEEQ, becoming the first NEEQ innovation level enterprise in Economic Development Zone of Dongying Port.

Guansen Technology is a scientific and technological enterprise specializing in the production of 4, 4-diaminodiphenyl ether, a kind of polyimide polymer new material synthesis monomer, which are widely used in aerospace, military, microelectronics, high-speed rail, medical and other fields. Since 2014, with 8 years of accumulation and development, the purity of the company's products can reach 99.9%, the domestic market share is more than 65%. In the past three years, the company has achieved good operation and sustained rapid growth in performance, which has become a shining star in the rapid rise of the industry.