Qingzhou Haiyang Ore Machinery Manufacturing Co...

Qingzhou Haiyang Ore Machinery Manufacturing Co., Ltd. was established in 1992. Over years of development, the company has been largest production center cutter suction dredgers, sand mining machinery and gold dredging all over country. To enlarge production, we have built Sea Leading Ship ...

Telephone：86-536-3832577Address：Huanglou Town, Weifang, Shandong, China