# Beijing HiYi Technology Co., Ltd | SIMT Air Flow Capture Hood,3600m3/h Air Flow Capture Hood,Accubalance Air Capture Hood, 0.3um Air Particle Counter,0.5um Air Particle Counter,1.0 CFM Air Particle Counter, 25.0 µm Air Particle Counter,External Pump Portable Particle Counter,B330 Portable Particle Counter, ## summary > Manufacturer, Trading Company, Brands: HiYi/BW/Honeywell, We are a professional company of committed to the development of the gas detection industry, has more than 15-year experience in R&D and sales., Established in 2001, Employees: 30~50, Annual sales: 10000000-15000000, Export ratio: 70% - 80%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.hiyipro.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.hiyipro.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.hiyipro.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.hiyipro.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Single Gas Detector](https://www.hiyipro.com/supplier-434875-single-gas-detector): Keywords: H2S Single Gas Detector,Portable Single Gas Detector,Chlorine CL2 Gas Detector. * [Multi Gas Detector](https://www.hiyipro.com/supplier-435103-multi-gas-detector): Keywords: IP66 Multi Gas Detector,Portable Multi Gas Detector,H2S EX Multi Gas Detector. * [Fixed Gas Detector](https://www.hiyipro.com/supplier-434876-fixed-gas-detector): Keywords: RS485 Fixed Gas Detector,50m Infrared Flame Detector,15m Infrared Flame Detector. * [Air Particle Counter](https://www.hiyipro.com/supplier-434878-air-particle-counter): Keywords: 24V Air Particle Counter,5.0μm Remote Particle Counter,Accubalance Air Capture Hood. * [Laser Methane Detector](https://www.hiyipro.com/supplier-434921-laser-methane-detector): Keywords: Handheld Laser Methane Detector,Remote Methane Leak Detector,IP54 Laser Methane Detector. * [Outdoor Air Quality Monitor](https://www.hiyipro.com/supplier-434922-outdoor-air-quality-monitor): Keywords: TSP Outdoor Air Quality Monitor,RS485 Outdoor Air Quality Monitor,GPRS Outdoor Air Quality Monitor. * [Exhaust Gas Analyzer](https://www.hiyipro.com/supplier-434923-exhaust-gas-analyzer): Keywords: Vehicle Exhaust Gas Analyser,Portable Exhaust Gas Analyzer,Automotive Exhaust Gas Analyzer. * [Addressable Fire Alarm Panel](https://www.hiyipro.com/supplier-434924-addressable-fire-alarm-panel): Keywords: CFP2166 Conventional Fire Alarm System,Addressable Fire Alarm Control Panel,Addressable Fire Alarm Panel. * [Gas Analysis](https://www.hiyipro.com/supplier-435348-gas-analysis): Keywords: Wired PIR Motion Detector,CT80 Outdoor Infrared Alarm,EN14604 Smart Home Security System. * [Digital Colorimeter](https://www.hiyipro.com/supplier-434926-digital-colorimeter): Keywords: Grating Spectrophotometer,D65 Digital Colorimeter,Portable Spectrophotometer. * [Color Matching Box](https://www.hiyipro.com/supplier-435347-color-matching-box): Keywords: CWF Color Matching Box,Metal Color Matching Box,CC120 Color Matching Light Box. * [Lactoscan Milk Analyzer](https://www.hiyipro.com/supplier-434939-lactoscan-milk-analyzer): Keywords: Lactoscan Milk Analyzer,Ultrasonic Milk Analyser,Eco Milk Analyzer. * [Water Quality Analyzer](https://www.hiyipro.com/supplier-434928-water-quality-analyzer): Keywords: ODM Water Quality Analyzer,TDS Water Quality Analyzer,3 in 1 Water Tester Pen. * [Low Speed Centrifuge](https://www.hiyipro.com/supplier-434938-low-speed-centrifuge): Keywords: 4000rpm Low Speed Centrifuge,centrifuge low speed,5000rpm Low Speed Centrifuge. * [High Speed Centrifuge](https://www.hiyipro.com/supplier-435105-high-speed-centrifuge): Keywords: High Speed Refrigerated Centrifuge,Floor Standing Refrigerated Centrifuge,25000 rpm Refrigerated Centrifuge. * [Dry Block Incubator](https://www.hiyipro.com/supplier-436941-dry-block-incubator): Keywords: 5ml Dry Block Incubator,200W Dry Block Incubator,50ml Dry Block Incubator. * [Tube Roller Shaker](https://www.hiyipro.com/supplier-436942-tube-roller-shaker): Keywords: Laboratory rotary shaker,rocker shaker lab equipment,3000rpm Tube Roller Shaker. * [Lab Equipment And Consumables](https://www.hiyipro.com/supplier-436844-lab-equipment-and-consumables): Keywords: 96 Holes filter pipette tip,nasal swab collection kit,8 Channel Multichannel Pipette. * [Infrared Flame Detector](https://www.hiyipro.com/supplier-486661-infrared-flame-detector): Keywords: 106kpa infrared gas detector,dc 24v infrared gas detector,dc 24 volt infrared flame detector. * [Natural Gas Analyser](https://www.hiyipro.com/supplier-4756876-natural-gas-analyser): Keywords: Fuel Gas Calorific Value Analyzer,Natural Gas Gas Calorific Value Analyzer. * [Pharmaceutical Monitoring Equipment](https://www.hiyipro.com/supplier-4812916-pharmaceutical-monitoring-equipment): Keywords: TOC analyzer for water testing,online TOC analyzer lab equipment,TA-3.5 TOC analyzer with warranty. ## Featured Products * [B330 Portable Particle Counter](https://www.hiyipro.com/quality-13541423-b330-portable-particle-counter): Keywords: 25.0 µm Air Particle Counter,External Pump Portable Particle Counter,B330 Portable Particle Counter. * [0.3µm-5.0µm Handheld Particle Counter​](https://www.hiyipro.com/quality-13565181-0-3-m-5-0-m-handheld-particle-counter): Keywords: 0.3µm Handheld Particle Counter​,5.0µm Handheld Particle Counter​,2.83 L/min Portable Particle Counter. * [Po10 Digital Portable Meter For Real Time PH And ORP Analysis](https://www.hiyipro.com/sale-52836742-po10-digital-portable-meter-for-real-time-ph-and-orp-analysis.html): Keywords: Digital Portable Meter,Real-Time pH Portable Meter,Real-Time ORP Portable Meter. * [Th2000A-Aqi Real Time Aqms Station for Multi Parameter Air Pollution and Weather Monitoring](https://www.hiyipro.com/sale-53963957-th2000a-aqi-real-time-aqms-station-for-multi-parameter-air-pollution-and-weather-monitoring.html): Keywords: real-time air quality monitoring station,multi-parameter outdoor air monitor,weather and pollution monitoring system. * [B110-Pro Airborne Particle Counter](https://www.hiyipro.com/sale-54078457-b110-pro-airborne-particle-counter.html): Keywords: B110-Pro particle counter with warranty,airborne particle counter for air quality,portable air particle counter B110-Pro. * [R310 Professional Remote Particle Counter for Environmental Monitoring](https://www.hiyipro.com/sale-54074425-r310-professional-remote-particle-counter-for-environmental-monitoring.html): Keywords: R310 professional air particle counter,remote environmental monitoring device,particle counter with warranty. * [OPC-P6 Portable Oil Particle Counter for Hydraulic System Cleanliness](https://www.hiyipro.com/sale-53969642-opc-p6-portable-oil-particle-counter-for-hydraulic-system-cleanliness.html): Keywords: portable oil particle counter,hydraulic system cleanliness tester,OPC-P6 air particle counter. * [Data Storage HiYi Air Flow Capture Hood , Accubalance Air Capture Hood](https://www.hiyipro.com/sale-13598275-data-storage-hiyi-air-flow-capture-hood-accubalance-air-capture-hood.html): Keywords: SIMT Air Flow Capture Hood,3600m3/h Air Flow Capture Hood,Accubalance Air Capture Hood. * [0.3um 0.5um 1.0 CFM Air Particle Counter For Clean Room / Pharmaceutical](https://www.hiyipro.com/sale-13565896-0-3um-0-5um-1-0-cfm-air-particle-counter-for-clean-room-pharmaceutical.html): Keywords: 0.3um Air Particle Counter,0.5um Air Particle Counter,1.0 CFM Air Particle Counter. * [18 in 1 Multi Gas Detector](https://www.hiyipro.com/sale-13583568-18-in-1-multi-gas-detector.html): Keywords: PM2.5 Multi Gas Detector,IP66 Multi Gas Detector,ATEX Gas Detector. ## Case Studies & Applications * [Zetron’s Custom Gas Detection Solution Powers Graphite Combustion Research](https://www.hiyipro.com/cases/zetron-s-custom-gas-detection-solution-powers-graphite-combustion-research-30502.html) * [Why is a portable four-in-one gas detector essential for chemical inspection?](https://www.hiyipro.com/cases/why-is-a-portable-four-in-one-gas-detector-essential-for-chemical-inspection-30037.html) * [All-round MS400-S portable four-in-one gas detector, safeguarding a new level of safety](https://www.hiyipro.com/cases/all-round-ms400-s-portable-four-in-one-gas-detector-safeguarding-a-new-level-of-safety-29288.html) * [FPOSM-V2.0 Freezing Point Osmometer: Precision Measurement for Biopharmaceutical and Clinical Application](https://www.hiyipro.com/cases/fposm-v2-0-freezing-point-osmometer-precision-measurement-for-biopharmaceutical-and-clinical-applica-27145.html) * [Odor online monitoring project case](https://www.hiyipro.com/cases/odor-online-monitoring-project-case-2332.html) * [TH2000A Fixed Air Quality Monitoring System Supporting Environmental Research at the University of Port Harcourt, Nigeri](https://www.hiyipro.com/cases/th2000a-fixed-air-quality-monitoring-system-supporting-environmental-research-at-the-university-of-p-46791.html) * [When Restoration Meets Science: Measuring the Real Impact of Mangrove Transplanting](https://www.hiyipro.com/cases/when-restoration-meets-science-measuring-the-real-impact-of-mangrove-transplanting-49316.html) * [Why Flue Gas Monitoring Matters in Metal & Steel Production](https://www.hiyipro.com/cases/why-flue-gas-monitoring-matters-in-metal-50036.html) * [Why shouldn't tap water be used directly in a water bath?](https://www.hiyipro.com/cases/why-shouldn-t-tap-water-be-used-directly-in-a-water-bath-58320.html) * [Understanding Key Water Quality Indicators for Direct Drinking Water Safety](https://www.hiyipro.com/cases/understanding-key-water-quality-indicators-for-direct-drinking-water-safety-58321.html) * [How Particle Counters Help Improve Contamination Control](https://www.hiyipro.com/cases/how-particle-counters-help-improve-contamination-control-58324.html) * [An Overview of Milk Cryoscopes: Principles, Standards, and Applications](https://www.hiyipro.com/cases/an-overview-of-milk-cryoscopes-principles-standards-and-applications-59538.html) * [Rapid Milk Somatic Cell Testing Case Study: HiYi SCC Somatic Cell Counter Empowers Farms to Achieve Digital Quality Mana](https://www.hiyipro.com/cases/rapid-milk-somatic-cell-testing-case-study-hiyi-scc-somatic-cell-counter-empowers-farms-to-achieve-d-80788.html) * [Milk Centrifuge Explained: The “Separation Specialist” of the Dairy Industry](https://www.hiyipro.com/cases/milk-centrifuge-explained-the-separation-specialist-of-the-dairy-industry-80995.html) ## Search Search endpoint: https://www.hiyipro.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Current status of global carbon emissions: Reducing carbon emissions is urgent](https://www.hiyipro.com/news/current-status-of-global-carbon-emissions-reducing-carbon-emissions-is-urgent-222758.html) * [Addressing Methane Emissions from Dairy Farming with MS400](https://www.hiyipro.com/news/addressing-methane-emissions-from-dairy-farming-with-ms400-199712.html) * [HiYi Technology in 2022 Northern Dairy Congressand 4th Heibel International Dairy Exposition](https://www.hiyipro.com/news/hiyi-technology-in-2022-northern-dairy-congressand-4th-heibel-international-dairy-exposition-120354.html) * [Difference between exhaust type and positive displacement pipette](https://www.hiyipro.com/news/difference-between-exhaust-type-and-positive-displacement-pipette-111468.html) * [Does milk freshness have much to do with PH value?](https://www.hiyipro.com/news/does-milk-freshness-have-much-to-do-with-ph-value-110608.html)