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Welcome to the company's official website! Consultation Hotline：0546-8181718、18605465400
ADD ：1118 South Second Road, Dongying District, Dongying City, Shandong Province (Shengli Industrial Park)
TEL ：0546-8181718
phone ：18605465400
E-mail：dyhyjz@sina. com
Professional team for your service, quality service, professional strength, look forward to working with you!
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ADD ：1118 South Second Road, Dongying District, Dongying City, Shandong Province (Shengli Industrial Park)
TEL ：0546-8181718
Phone ：18605465400
E-mail ：dyhy jz@sina. com
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