Guizhou Hydrogen Energy Efficiency Technologies Co,.ltd

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: New energy technology promotion services

law、 Regulations、The State Council has decided that any business prohibited by law shall not be operated； law、 Regulations、 The State Council decided that permission should be granted（ Approval） of， After approval by the examination and approval authority,（ Approval） Document management; law、 Regulations、 The State Council decided that no license is required（ Approval） of， Market entities independently choose to operate。（ Battery Sales、 Battery Manufacturing、 Biomass fuel processing、 Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion、 Import and export of goods、 Technology import and export、 Engineering and technical research and experimental development、 Information technology consulting services、 Information consulting services（ No licensing information consulting services）、 Planning and design management、 Energy Performance Contracting、 Intelligent vehicle equipment manufacturing、 Smart vehicle equipment sales、 Energy storage technology services、 New material technology research and development、 New material technology promotion service、 Energy-saving management services、 Environmental consulting services、 Industrial Design Services、 Sales of intelligent power transmission, distribution and control equipment、 Sales of photovoltaic equipment and components、 Sales of station-based hydrogen refueling and storage facilities、Biomass energy technology services、 Solar power generation technology services、 oil refining、 Manufacturing of special equipment for chemical production、 Emerging energy technology development、 gas、 Liquid separation and purification equipment manufacturing、 Gas compression machinery sales、 Research and development of waste heat, waste pressure and waste gas utilization technology、 Sales of new metal functional materials、 Research and development of key technologies for waste heat power generation、 Additive manufacturing equipment sales、 Sales of teaching equipment、 Internet of Things technology research and development、 Electronic special equipment manufacturing、 Sales of special electronic equipment、 Security equipment sales、 Sales of intelligent power transmission, distribution and control equipment、3D Printing Services、3D Printing base material sales、 Business Training（ No education or training、 Vocational skills training and other training that requires a license）、 Educational and teaching testing and evaluation activities、 Special instrument manufacturing、 Online energy monitoring technology research and development、 Experimental analysis instrument manufacturing、 Sales of experimental analysis instruments、 Testing machine sales、 Testing machine manufacturing、 Biomass fuel processing-related licensed business projects， Business operations must be conducted after obtaining permission from relevant departments）

Chinese Industry Category: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Research and experimental development

Chinese Industry Sub Class: Engineering and technical research and experimental development