High-tech Enterprises
High-tech Enterprises
Shandong Engineering Laboratory
Shandong Engineering Laboratory
Enterprise Technology Center
Enterprise Technology Center
Provincial Postdoctoral Innovation Practice Base
Provincial Postdoctoral Innovation Practice Base
Provincial "One Enterprise One Technology" R&D Center Enterprise
Provincial "One Enterprise One Technology" R&D Center Enterprise
Provincial Specialized and Special New Enterprise
Provincial Specialized and Special New Enterprise
Municipal Key Laboratory Recognized Enterprise
Municipal Key Laboratory Recognized Enterprise
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+86-0546-7780080
Email:dyhaisen@126.com
Dongying Haisen Sealing Technology Co., Ltd.
Address: No. 3, Fenghuangshan Road, Dongying District, Dongying City, Shandong Province (dongying High-tech Industrial Development Zone)
Phone: 0086-546-7780080
Fax: 0546-7080126
Email:dyhaisen@126.com
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