We Haiwa Group LLC. is legally registered and authorized by the Gov. We have our own factory specialized in producing the truck mounted full hydraulic water well drilling rig, and tracked, crawler mounted drilling rig. Our headquarters is located in beautiful costal city Qingdao, China, and our branch office in Nigeria, Africa running for 12 years. Our drilling rigs have been seeling to Africa, West asia, south America. The good quality and competitive price will satisfy you, contact us.