潍坊海瑞斯石油装备有限公司
Exhibit Profile：
Top drives and top drive spare parts, mud pumps and spare parts, oil drilling rigs, water well drilling rigs, core drilling rigs, and oil & gas technology & maintenance services.
Top drives and top drive spare parts, mud pumps and spare parts, oil drilling rigs, water well drilling rigs, core drilling rigs, and oil & gas technology & maintenance services.
Website：www.heris-rig.com