Tianjin Yinglian Oil Equipment & Technical Service Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Professional technical services

International Industry Middle Class: -

International Industry Sub Class: -

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Industrial automatic control system device manufacturing； General equipment manufacturing（ Excluding special equipment manufacturing）； Internet of Things technology research and development； Artificial intelligence application software development； Network and information security software development； Internet security services； Trade Brokerage； Domestic trade agent； Information technology consulting services； Software Development； Information system operation and maintenance services； Safety technology prevention system design and construction services； Information system integration services； Industrial Engineering Design Services； Rental Services（ No licensed rental services）； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Industrial robot installation、 repair； Instrument repair； Import and export of goods； Technology import and export； Industrial control computers and systems sales； Sales of industrial automatic control systems； Security equipment sales； Special equipment sales； Sales of smart instruments； Sales of special electronic equipment； Instrument sales； electric wire、 Cable Operations； Optical cable sales； Sales of special equipment for oil drilling； Sales of electronic components and electromechanical components； Power facility equipment sales； Machinery and equipment sales； Mechanical and electrical equipment sales；Sales of electrical instruments and meters； Sales of power electronic components； Industrial robot sales； Retail of computer software, hardware and auxiliary equipment； Electronics sales； Hardware product retail； Hardware wholesale。（ 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： Electrical installation services； Construction project construction； Installation, modification and repair of special equipment； Installation of civil air defense protection equipment； State-owned trading companies manage the import and export of goods； Sales of civil air defense engineering protective equipment； Sales of computer information system security products； Power transmission、 powered by、 Installation of receiving power facilities、 Maintenance and testing。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: Automation equipment manufacturing

Chinese Industry Sub Class: Industrial automation equipment manufacturing