Wenzhou Dongqi Valve 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

General Projects：Valve and plug development； General valve and plug manufacturing（ Excluding special equipment manufacturing）； Valves and plugs sales； Distribution switch control equipment manufacturing； Sales of distribution switch control equipment； Hardware product manufacturing； Hardware wholesale； Manufacturing of forgings and powder metallurgy products； Sales of forgings and powder metallurgy products； Pneumatic power machinery and components manufacturing； Sales of pneumatic power machinery and components； Electronic components and electromechanical assembly equipment manufacturing； Sales of electronic components and electromechanical components； Power electronic components manufacturing； Sales of power electronic components； Hydraulic power machinery and components manufacturing； Sales of hydraulic power machinery and components； Manufacturing of liquid and gas sealing components and systems； Sales of liquid and gas sealing components and systems； Industrial automatic control system device manufacturing； Sales of industrial automatic control systems； General equipment manufacturing（ Excluding special equipment manufacturing）； Machinery and equipment sales； General mechanical equipment installation services； Instrument Manufacturing； Instrument sales； mold manufacturing； mold sales； Electrical equipment sales； Electronic component manufacturing； Electronic components wholesale； Electronic components retail； Gears and gear reduction、 gearbox manufacturing； gas、 Liquid separation and purification equipment manufacturing； gas、 Liquid separation and purification equipment sales； Instrument repair； Mechanical parts、 Parts processing； Mechanical parts、 Parts Sales； Gears and gear reduction、 Transmission Sales； Plastic product manufacturing； Plastic product sales； Internet sales（ Except for the sale of goods that require a license）； Import and export of goods； Technology import and export； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion（ 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: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: Fluid power and control equipment manufacturing

Chinese Industry Sub Class: Valve and plug manufacturing