Baoji Petroleum Machinery Co., Ltd. Guanghan Drilling Equipment Factory, established on 2010-07-21, Business scope includes oil and gas exploration equipment,Oil and gas drilling equipment and tools,Development of accessories,design,manufacture,Sales and Service;Solid control equipment,Wellhead equipment,Well Control Equipment,fastener,valve,Research and development of riveting products,design,manufacture,Sales and Service;Manage the export business of the company's products and the raw and auxiliary materials required for R&D and manufacturing,equipment,instrument,Spare parts import business;own product,venue,Realtor;Oil and Gas Field Technical Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)