Zhejiang Lishui Donghua Hongtai Science 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: Other technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Software Development； Software Sales； AI hardware sales； Artificial intelligence application software development； Safety technology prevention system design and construction services； Safety、 Manufacturing of metal products for firefighting； Metal product sales； Spraying processing； Metal cutting services； Metal surface treatment and heat treatment processing； Non-ferrous metal rolling processing； Manufacturing of metal signs for transportation and public administration； Sales of traffic and public management signs； Sales of Class I medical devices； Sales of Class II medical devices； Wholesale of protective equipment for medical staff； Retail of protective equipment for medical staff； Sales of sanitary products and disposable medical supplies； Disinfectant sales（ No hazardous chemicals）； Import and export of goods； Technology import and export； Metal ore sales； Sales of non-metallic minerals and products； Non-metallic mineral product manufacturing； Mineral washing and processing； Non-ferrous metal alloy sales；Chemical product sales（ Does not contain permitted chemical products）； Petroleum product sales（ No hazardous chemicals）； electric wire、 Cable Operations； Sales of high-performance non-ferrous metals and alloy materials； Metal material sales； Optical cable sales； Motor and control system research and development； Recycling and cascade utilization of waste power batteries for new energy vehicles（ No hazardous waste management）（ 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： Official seal engraving； Electrical installation services； electric wire、 Cable manufacturing； Scrapped motor vehicle recycling； Dismantling of scrapped motor vehicles（ 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.）。 The following branch operations are limited： General Projects： Recycling of renewable resources（ Except for productive scrap metal）； Productive scrap metal recycling（ 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: 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