JINING ENWEI INTELLIGENT TECHNOLOGY CO., LTD., located in Shandong Province, covering over research, production, sales and after-sale service. Our products include excavator, roadheaders, roofbolters, wide ranges of tunnel mining drilling rigs, heavy duty scraper conveyors, Electro-hydraulic excavator, MQT Series Pneumatic Roof Bolters, QYB-0.45/70 Pneumatic Oil Pump, YDC Series Cable Tensioner, DW Series Temporary Support Individual Hydraulic Prop, DW Series Individual Hydraulic Props, DN Series Inner-injected Single Hydralic Prop, drill rod, drill bit, JZ Series High Strength Picks and other mining machines. We are the professional supplier and servicer for mining equipment.Our company has been certificated by ISO9001, and the products have got the certification of IECEX and European community CE Authentication. As the national innovation trial enterprise, the academician workstation, the national level credit enterprise, the national level international scientific and technological cooperation base, the national manufacturing informatization scientific and engineering application demonstration enterprise, the national fusion and standards implementation of Industrialization and informatization trial enterprise, the intellectual property pilot unit in nation-wide enterprises and institutions ,the deputy director' unit of coal mine supporting system committee China National Coal Association ,the standing executive member of China soft rock engineering associations, the AAA grade credit enterprise of Chinese coal industry, the research center of Chinese Coal mining machinery engineering, has been evaluated as AAA grade credit enterprise by financial institution.Sales and service networks have been established throughout China and major coal mining field worldwide, sales managers are responsible of communication with customs and door-to-door service could be offered .Meanwhile professional after-sales engineers and maintenance technician are provided to guarantee fast and efficient after sale service.Motivated by the concept of "All for clients' satisfaction", we always offer the best quality and best service to clients.