Beijing Jiayi Environmental Protection Technology 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: Environmental protection technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Sales of special equipment for environmental protection； gas、 Liquid separation and purification equipment sales； Sales of new membrane materials； Machinery and equipment sales； Machinery and equipment rental； Wastewater treatment and recycling； Mechanical and electrical equipment sales； Electrical equipment sales； Mining machinery sales； Pump and vacuum equipment sales； Instrument sales； Hardware product retail； Electronics sales； Sales of industrial automatic control systems； Security equipment sales； General mechanical equipment installation services； Import and export of goods； Technology import and export； Import and export agent； Environmental consulting services； Engineering Management Services； Water pollution control； Air pollution control。（ 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: Environmental protection equipment wholesale