Shandong Zhonghengjing New Carbon Fiber Technology Development Co., Ltd., established on 2015-09-08, The business scope includes the use of carbon fiber weaving technology to engage in the development of new materials and application products,Production,Sales;Research and development of fibers and their fabrics,Production,Sales;Carbon fiber and carbon fiber composite products,Sucker Rod Production,Sales;oil well pump,oil pipe,pumping unit,Drilling machinery,Oil pipeline network,mine equipment,Production of energy-saving appliances,Sales;Oilfield Energy Saving System,Research and development of automation control devices,Sales;Carbon Fiber Composite Core,wire,Research and development of monitoring and monitoring systems and equipment,Production,Sales;Research and development of carbon fiber composite auto parts,Production,Sales;Development of 3D weaving equipment and supporting equipment;Production System Integration,Technical consultation and service;R&D of prepregs,Production,Sales;composite helmet,Composite chest plate,Research and development of composite stab-resistant clothing,Production,Sales(After obtaining the relevant production and operation license,to engage in business activities);Face mask,Research and development of protective equipment purifiers,Production,Sales;Research and development of flame retardant cloth,Sales;Intelligent Unmanned Aerial Vehicle Manufacturing,Sales;Manufacturing of marine propulsion,Sales;Import and export of goods or technology(The state prohibits the import and export of goods or technologies involving administrative approval except).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)