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Yantai Aotong Chemical Co., Ltd. was established in 1988. As the largest mineral processing agent production enterprise in China, the company has advanced process equipment and strong technical strength. It produces 50000 tons of xanthate series products, 10000 tons of foaming agent series products, and 6000 tons of xanthate ester series products annually. We are the first in the industry to pass the ISO9001:2008 system certification. #mine #mining #chemical
