Xi'an Huacheng Petroleum Engineering Technology Co., Ltd

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Water environment pollution prevention and control services； Wastewater treatment and recycling； Intelligent water system development； Engineering Management Services； Sales of experimental analysis instruments； Electrical equipment sales； Energy recovery system development； Emerging energy technology research and development； Online energy monitoring technology research and development； Rail transit special equipment、 Sales of key systems and components； Lighting fixture sales； Energy-saving management services； Foreign contracting projects； Sales of power electronic components； Instrument sales； Security equipment sales； Intelligent control system integration； General mechanical equipment installation services； Information system integration services； Machinery and equipment sales； Retail of computer software, hardware and auxiliary equipment；Office equipment sales； Hardware product retail； electric wire、 Cable Operations； Building materials sales；Chemical product sales（ Does not contain permitted chemical products）； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Information consulting services（ No licensing information consulting services）； Internet of Things Technology Services； Information technology consulting services； New energy prime mover equipment sales； IoT device sales； Deep-sea oil drilling equipment sales； Sales of special equipment for oil drilling； Network equipment sales； Hardware wholesale； Communications equipment sales； Metal product sales； Electronic components wholesale； Firefighting equipment sales； Servo control mechanism sales； Sales of intelligent basic manufacturing equipment； Sales of underwater systems and operating equipment； Sales of marine environment monitoring and detection equipment； Sales of water pollutant monitoring and detection instruments； Sales of ecological environment monitoring and testing instruments； Sales of environmental emergency technology and equipment； Special equipment repair； Professional repair of communication transmission equipment； Internet equipment sales； oil refining、 Sales of special equipment for chemical production； Rubber product sales； Sales of special electronic equipment； Sales of electronic components and electromechanical components； Electrical machinery and equipment sales； Sales of vibration and noise reduction equipment； Terminal test equipment sales； Mechanical equipment research and development； Machinery and equipment rental； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Industrial Design Services； Anti-corrosion material sales； Sales of surface functional materials； Safety technology prevention system design and construction services； Sales of intelligent power transmission, distribution and control equipment； Professional design services； Engineering and technical research and experimental development； New material technology research and development； Software Development； Electronics sales； Security system monitoring services； Digital video surveillance system sales； Water pollution control； Environmental protection monitoring； Sales of industrial automatic control systems； Special equipment sales； Integrated circuit sales； Metal surface treatment and heat treatment processing； IoT application services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Import and export of goods； Technology import and export。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.）

Chinese Industry Category: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technology promotion and application services

Chinese Industry Sub Class: Technology promotion services