Foshan YiLeiSi New Energy Company Limited

International Industry Category: Scientific research and technical services

International Industry Major Class: Professional technical services

International Industry Middle Class: Industrial and professional design and other professional technical services

International Industry Sub Class: -

R&D、 Promotion： Used for heating、 Environmentally friendly refrigerants in refrigeration equipment（ refrigerants）、 Air Energy、 hydropower、 Ocean tidal energy、 solar energy、 Geothermal energy and other new energy technologies； Sales and online sales： Environmentally friendly refrigerants（ Contains propane、 n-butane、 Isobutane、1，1- Difluoroethane、 oxygen[ Compressed]、 oxygen[ liquefied]、 nitrogen[ Compressed]、 nitrogen[ liquefied]、 Argon[ Compressed]、 Argon[ liquefied]、 carbon dioxide[ Compressed]、 trifluoromethane、 Chlorodifluoromethane、 Chlorotetrafluoroethane]（ The above items are subject to valid《 Dangerous Chemicals Business License》 Management））、 Energy-saving and emission-reduction technologies and equipment、 batteries、 Computer room electrical equipment、 electrical equipment、 Frozen meat and food； Installation of energy-saving and emission-reduction equipment、 Repair and maintenance、 System optimization and technical transformation； Design of uninterruptible power supply system、Install、 maintain； domestic trade（ National Monopoly、 Except for specially controlled goods and technologies）； Import and export of goods、 Technology import and export（ Except for items prohibited or restricted by the state）； Piping and equipment installation； Machinery and equipment rental； Enterprise Management Consulting； Energy Science and Technology Research； Engineering and technical consulting； Engineering materials consulting； Project cost consulting、 Project Supervision； Agricultural technology、 Biotechnology、 New Materials Technology、 Energy-saving technology promotion； Technology development of biological products； Technical development of biotechnology products。（ The above business scope， State Law、 Projects prohibited by administrative regulations shall not be operated； State Law、 Projects restricted by administrative regulations must obtain valid administrative licenses before they can be operated）（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Basic Chemicals

Chinese Industry Major Class: Chemical raw materials manufacturing

Chinese Industry Middle Class: Other chemical raw materials manufacturing

Chinese Industry Sub Class: Industrial gas manufacturing