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Holykell Technology Company Limited

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Performance
4.9/5
Satisfied38 reviews
  • ≤2h
    average response time
  • 99.3%
    on-time delivery rate
  • US $1,900,000+
    {0} orders
Full customization
Finished product inspection
Warranty available
FCC
CE
See all verified capabilities ({capacitiesNum})

Main products

Main product
Holykell Rivers Flow Monitoring Open Channel radar Flow Meter
$1,590.00-1,690.00
Min. Order: 1 piece
3 sold
Main product
Holykell 0-5 Meters IP67 Waterproof Industrial Water Tank Measurement Ultrasonic Level Sensor
$76.80-99.00
Min. Order: 1 piece
35 sold
Main product
Holykell RS485 80 GHz radar Level Sensor for Liquid Level Measurement
$199.00-245.00
Min. Order: 1 piece
823 sold
Main product
Holykell Battery Powered 4g Lora Wireless Water Fuel tank Liquid Level Sensor Transmitter
$280.00-415.00
Min. Order: 1 piece
1 sold
Main product
Holykell OEM Fuel Level Monitoring HPT604 Fuel tank Level Pressure Sensor Analog Fuel Level Sensor 4-20mA
$85.00-129.00
Min. Order: 1 piece
1841 sold
Main product
HOLYKELL HPT300-S Pressure Transducer Pressure Monitoring Sensors 150Psi Pressure Transmitter 4-20ma
$25.50-35.00
Min. Order: 1 piece
10785 sold
Main product
Holykell Explosion Proof Gprs 4g Lora Wireless Pressure Sensor Transmitter
$280.00-415.00
Min. Order: 1 piece
7 sold
Main product
Holykell High Accuracy Ultrasonic Deep Water Liquid Level Sensor
$265.00-365.00
Min. Order: 1 piece
Main product
High Accuracy Milk Magnetic Flowmeter/electromagnetic Flow Meter/milk Flow Meter
$399.00-450.00
Min. Order: 1 piece
10 sold
Main product
Holykell 4-20mA RS485 Liquid Level Transmitter Submersible Water diesel fuel Tank Level Sensor
$40.00-129.00
Min. Order: 1 piece
2925 sold
Profile
Download report
by SGS Group
Overview
Company registration date2011-01-10
Floor space(㎡)5500
Annual export revenue (USD)4700000
Accepted languagesEnglish
Years exporting13
Years in industry13
Certifications
FCCPRODUCTDL-2018050577...
CEPRODUCTAE50428305000...
CEPRODUCTAE50428301000...
CEPRODUCTAE50428299000...
ATEXPRODUCT0P210204.HT0C...
ATEXPRODUCTECM 21 ATEX-B...
CEPRODUCTAE 50428305 0...
FCCPRODUCTDL-2018050576...
ATEXPRODUCTECM 23 ATEX-B...
ATEXPRODUCTECM 23 ATEX-B...
CEPRODUCTLCSA05104015E
CEPRODUCTLCSA03084038E
CEPRODUCTLCSA03084040E
CEPRODUCTLCSA09244136E
CEPRODUCTLCSA11274065E
CEPRODUCTLCSA12244004E
Production capabilities
Production lines2
Total annual output (units)253000
Production machines31
Quality control
Product Support traceability of raw materialsYes
Product inspection methodInspection of all products
Quality control conducted on all production linesYes
QA/QC inspectors2
Trade background
Main marketsSoutheast Asia(13%), Mid East(13%), Oceania(11%)
Supply chain partners23
Main client typesRetailer, Engineer, Wholesaler, Brand business, For private use, Manufacturer
R&D capabilities
Customization optionscustomized on demand, light customization, sample processing, graphic processing
R&D engineers20
R&D engineer education levels4 postGraduate, 18 graduate, 8 juniorCollege
Reviews (38)
4.9 /5
Satisfied
  • Supplier service
    4.8
  • On-time shipment
    4.8
  • Product quality
    4.9
Very good quality pressure sensors. Delivery：In time  Quality：Very good  Design： Slick  Service： Great
    Holykell Hydraulic Vacuum air Water Pressure Sensor
    $59.00 / piece

    Response from supplier:

    We are appreciated for your support and trust over the past years. We look forward to continuing our cooperation and achieving even more together. Thank you!
    10 Mar 2025
    The products arrived on time and exceeded our expectations in quality.
      Holykell Two Wire 5k 10k 100k Ntc High Temperature Sensor
      $6.50-8.50 / piece

      Response from supplier:

      We are appreciated for your support and trust over the past years. We look forward to continuing our cooperation and achieving even more together. Thank you!
      10 Mar 2025
      See all reviews
      Video tips
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      Are you looking for ultrasonic level sensor with on site LCD display?#level transmitter #Holykell
      00:34
      Come visit us at Hall 9, Booth A06-15#HANNOVER MESSE 2025 #Holykell
      00:45
      Holykell offers various radar level products#Holykell #radar level sensor
      00:39
      Holykell wireless fuel level monitoring solutions#Holykell #wireless #Fuel Level Sensor
      00:45
      How to replace the battery of Holykell wireless sensor?#Holykell
      00:39
      Are you looking for 4G, lora wireless water level measure solutions?#Holykell
      00:41
      Are you struggling to monitor water levels in remote or hard-to-reach tanks?
      00:40
      are you looking for small size radar level sensor for water level measurement?
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