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Haisen Vision: Committed to providing users with higher and better fluid sealing technology and products, and realizing multi-directional and comprehensive development among users, enterprises and society.
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
Copyright © 2013 Dongying Haisen Sealing Technology Co., Ltd. Record number: 鲁ICP备2021031329号-1 Website building:300.cn jinan2