phone：+86 0537 3330928
address：Jiuzhoufangyuan ，Longqiao street , Yanzhou , Jining , Shandong China
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Jining Darren New Material Co., Ltd. was established in 2015, located in Yanzhou District, Jining, the hometown of Confucius and Mencius. Our company relies on the strong capital and technical strength of Yankuang Group, one of the world's top 500 enterprises, to cooperate de···
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