Hunan Lianzhi Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

Licensed Projects： Construction project quality inspection； Water conservancy project quality inspection； Inspection and testing services； Indoor environment testing； Construction project supervision； Water transport engineering supervision； Construction Engineering Survey； Highway engineering supervision； Construction Engineering Design； Water conservancy project construction supervision； Geological disaster control project supervision； Surveying and mapping services； Geological hazard assessment； Production safety inspection and testing； Lightning protection device testing； Special equipment inspection 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.） General Projects： Environmental protection monitoring； Information technology consulting services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Metrology technical services； Engineering Management Services； Industrial Engineering Design Services； Highway and water transport engineering testing and inspection services； Engineering and technical research and experimental development； Geological exploration technical services； Non-residential real estate rentals； Public safety management consulting services； Mechanical equipment research and development； Internet of Things Technology Services； Internet of Things technology research and development； IoT application services； Security system monitoring services； Business Training（ No education or training、 Vocational skills training and other training that requires a license）； Fire protection technical services。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Architectural Design and Services

Chinese Industry Middle Class: Engineering management and planning services

Chinese Industry Sub Class: Engineering supervision services