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Dongying Hengxin Machinery Co., Ltd
TEL：+86-13905467109
TEL：+86-13864779773
ADD：Economic Development Zone, Kenli District, Dongying City, Shandong Province
WEB：m.potegko.cn

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Contact Us
TEL：+86-13905467109
TEL：+86-13864779773
ADD：Economic Development Zone, Kenli District, Dongying City, Shandong Province
WEB：m.potegko.cn

Links: Petroleum Material Network; EPEC; SINOPEC; PetroChina; CNOOC; slof

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+86-13905467109

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