Letong (Beijing) Energy Development Co., Ltd.

International Industry Category: Electricity, heat, gas and water production and supply industry

International Industry Major Class: Electricity, heat production and supply industry

International Industry Middle Class: Heat production and supply

International Industry Sub Class: Heat production and supply

General Projects： Heat production and supply； Gas appliance production； Pipeline transportation equipment sales； Instrument sales； Supply of commercial instruments and meters； Metal product sales； Electronics sales； Gas compression machinery sales； Refrigeration、 Air conditioning equipment sales； Machinery and equipment sales； gas、 Liquid separation and purification equipment sales； gas、 Liquid separation and purification equipment manufacturing； Manufacturing of special electronic materials； Sales of special electronic materials； R&D of special electronic materials； Electronic special equipment manufacturing； Wholesale of computer hardware, software and auxiliary equipment； Retail of computer software, hardware and auxiliary equipment； Research and development of waste heat, waste pressure and waste gas utilization technology； Research and development of key technologies for waste heat power generation； Food additive sales； Special equipment sales； Specialty chemical product sales（ No hazardous chemicals）； Sales of electronic components and electromechanical components； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Security Consulting Services； Information technology consulting services； General mechanical equipment installation services； Information system operation and maintenance services； Import and export of goods； Technology import and export； Sales Agent； Energy Performance Contracting。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: General Equipment Wholesale