Laizhou dongsheng valve co.,ltd. Add：Haizheng village, Laizhou City, Shandong province,China
TEL：0086-535-2370538 2371078 FAX：0086-535-2370581 E-mail:firstname.lastname@example.org
鲁ICP备05011846号-1 Technical Support:www.300.cn
the Middle East and Russia etc. Our products are praised by foreign and domestic customers.
We hold a set of scientific and strict management system, strong technical force, advanced processing equipment and reasonable technical progress, high technology and quality technicists and workers. We have 200 employees, and our factory area is 30000 square meter. We always hold “Do to the quality of survival, to the credibility of development.”, so we produce every product carefully and treat every customer sincerely.Our products are used to open and close the pipeline of oil, chemical, water, gas and food etc. Our products are exported mainly to Europe, America, Africa, Southeast Asia, the Middle East and Russia etc. Our products are praised by foreign and domestic customers.