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HOTLINE：0546-8741911 / 8741007

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Dongying Dayong Petroleum Additives Co., Ltd. 


       Add:Yongli Road, Kenli County, Dongying City
       Tel/Fax:+86-546-8741911
       Phone: +86-18654646911
        E-mail:dysyhy@126.com
        Code:257500

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Contact us

DONGYING DAYONG PETROLEUM ADDITIVES CO., LTD

Tel/Fax：+86-546-8741911

Tel：+86-546-8741007

Phone： +86-18654646911

E-mail：dysyhy@126.com

Code：257500

Address: South Side of Yongxin Road, Kenli County, Dongying