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中文版

Quality Management System Certificate

Certification of Intellectual Property Management System

Enterprise Credit Rating

High-tech Enterprise Certificate

New Product Certificate DW254

New Product Certificate DW-YKM

CE Certification Alpha05、08

CE Certification Alpha30、50

CE Certification DW100/110/120/130/200/151/154/254/68/268/368/10/101

CE Certification DW801/2/3/4/5/6/7/8、DW851/908

ECM Certification DW150、D2000、D2300、DW605、DW10

EMC Certification Alpha05、06

EMC Certification Alpha10

Explosion-proof certificate DW808

Explosion-proof certificate ATH100

Duwei trademark (Class 9)

Trademark registration certificate (Yunkongmao, international classification9、35）

Invention Patent Certificate (for a Pressure Differential Control Device in a Closed Ship Cabin)

Software Copyright Certificate (Duwei Management System V1.0)

Software Copyright Certificate (Yunkongmao Industrial Internet)

Software Copyright Certificate (Yunkongmao Environmental Information)

Software Copyright Certificate (Temperature Verification System V1.0 Based on Speech Technology)

Software Copyright Certificate (Air Conditioning Unit Equipment Online Monitoring Voice Prompt System V1.0)

Software Copyright Certificate (Warehouse Temperature and Humidity Monitoring Online Voice Alarm System V1.0)

Computer Software Copyright Certificate (Pharmaceutical Factory Intelligent Voice Alarm System V1.0)

Computer Software Copyright Certificate (Intelligent Voice-based Pharmaceutical Industry Information Integration System V1.0)

Software Copyright Certificate (Clean Room Environment Online Monitoring Voice Alarm System V1.0)

Software Copyright Certificate (Pharmaceutical Process Industrialization Safety Information Monitoring System V1.0)

Software Copyright Certificate (Dust Particle Count Monitoring Voice Alarm System V1.0)

Software Copyright Certificate (GSP Real-time Voice Monitoring System for Temperature and Humidity V1.0)

Software Copyright Certificate (Warehouse Environment Voice Monitoring and Control System V1.0)

Software Copyright Certificate (Positive and Negative Pressure Intelligent Conversion Control System V1.0)

Software Copyright Certificate (Intelligent Control System for Positive Pressure Operating Room V1.0)

Software Copyright Certificate (Negative Pressure Ward Voice Control System V1.0)

Software Copyright Certificate (Biosafety Laboratory Pressure Voice Control System V1.0)

Software Copyright Certificate (Pharmaceutical Clean Room Pressure Voice Control System V1.0)

Software Copyright Certificate (Cabin Safety Pressure Voice Control System V1.0)

Software Copyright Certificate (Civil Defense Airtight Chamber Pressure Voice Control System V1.0)

Software Copyright Certificate (Intensive Care Unit Micro-pressure Voice Control System V1.0)

Software Copyright Certificate (Pressure Gradient Intelligent Control System for Combined Pandemic and Epidemic Areas V1.0)

Software Copyright Certificate (Atmospheric Reference Micro-Pressure Data Acquisition System V1.0)

Software Copyright Certificate (YunKongMao Industrial Equipment Intelligent Operation and Maintenance Platform V1.0)

Software Copyright Certificate (YunKongMao Smart Business Card Recognition System V1.0)

Software Copyright Certificate (Yunkongmao Intelligent Manufacturing Data Collection Platform V1.0)

Software Copyright Certificate (YunKongMao Intelligent Manufacturing Data Analysis Platform V1.0)

Software Copyright Certificate (Yunkongmao AI Intelligent System)

Cloud-Controlled Cat Smart Business Card Recognition System V1.0 (Software Certificate)

(Utility Model) A collaborative utilization system for desulfurization wastewater in power plants

(Utility model) An air quality display device

(Utility model) An integrated environmental detector

(Utility model) A wind volume measuring device

(Utility model) Voice broadcast rapid body temperature measuring instrument

(Utility model) Air disinfection, sterilization and odor removal device with photo-chlorine ionization and human-machine coexistence

(Utility model) A disassembly-free differential pressure calibration box

(Utility model) An intelligent control system for nucleic acid sampling booth

(Utility model) Atmospheric reference micro-pressure data acquisition processor

(Utility model) High-precision atmospheric pressure multi-parameter measuring instrument

(Appearance design) Air quality detection device with display interface

（Appearance design） data acquisition processor housing

Contact Us

Address

Ninth Floor, China Sound Valley Incubation Building, Intersection of Xiyou Road and Shilian South Road, Hefei High-tech Zone
DUWEI Copyright E: ICP123456789 No

Contacts

Tel：400-161-8008

Mail：duwei@duwei-inst.com

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