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        Zhongkun Petrochemical Co., Ltd. (“Zhongkun” for short) was founded in December 2003, and is headquartered in the beautiful “Capital of Kites”—Weifang City, at the foot of the Yishan Mountain, a scenic national AAAA tourist attraction. Zhongkun integrates the R&D, production and sale of antifreeze solution, lubricating oil and grease. With 60,000 odd square meters of.......Read More+





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