Xuzhou Shenwei Foundation Machinery Technology Co., Ltd specializes in manufacture of drilling rig' parts and components, as well as service of drilling rigs, rebuilding and rental of second-hand drilling rigs. Our products cover Kelly bar, rotary drive, pulley, swivel, Kelly bar guide and so on. All technicians have been engaged in designing, production and technology-introduction of drilling rigs for several years, know about the advanced technology in Europe. The professional group ensures the satisfaction of customers. Our Kelly bars have been exported to many countries such as Germany, turkey, India, Russia, Ukraine all over the world. Also we are authorized to be sole service center of Italy C. M.V. Foundation equipment in china.