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Through the struggle of the company, we have owned more than 100 high-end customers in China, including Sinopec, CNPC, CNOOC, Sinopec Qilu Petrochemical Company, Daqing Oilfield, Henan Energy Chemical Group Co., Ltd., Sunrise Group, SQ Group, Kingboard Holdings Limited and other well-known enterprises; through the hard work of the company, we have carved out a vast territory internationally, and our customers are over Russia, South Korea, India, Indonesia, Malaysia, Iran, Ukraine, Kazakhstan, Uzbekistan and other countries.