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Ningbo KingDun Electronic Industry Co., LTD
Custom manufacturer
21yrs
Zhejiang, China
Main categories: Smoke Alarm, CO Alarm
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Ningbo KingDun Electronic Industry Co., LTD

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  • ≤1h
    average response time
  • 100.0%
    on-time delivery rate
  • -
    {0} orders
Minor customization
Design-based customization
Raw-material traceability identification
Finished product inspection
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by SGS Group
Overview
Company registration date2003-01-24
Floor space(㎡)32400
Annual export revenue (USD)21305850
Accepted languagesEnglish
Years exporting21
Years in industry21
Certifications
BSCIMANAGEMENT23-0161805-1
ISO45001MANAGEMENT00224S21191R4...
ISO 9001MANAGEMENT00223Q22003R3...
ISO14001MANAGEMENT00224E31321R4...
Production capabilities
Production lines12
Production machines40
Quality control
Product Support traceability of raw materialsYes
Product inspection methodInspection of all products, Random inspection
Quality control conducted on all production linesYes
QA/QC inspectors16
Trade background
Main marketsWestern Europe(48%), Northern Europe(30%), Domestic Market(6%)
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 engineers7
R&D engineer education levels1 technicalSchool, 6 juniorCollege
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Video tips
02:28
02:10
00:33
product testing
00:30
production workshop
00:33
production testing
00:33
Response time:50 ppm 60-90 minutes/100ppm 10-40 minutes/≥300ppm within 3 minutes Power source:3pcs 1.5V AA battery/wtih EN 50291:2001
00:29
5 year MINI smoke alarm Working Temperature: -10~+40 Alarm decibel: ≥85db/3m Size: (diameter) 101×34mm
00:33
10 YEAR smoke alarm/Power Source: 9V battery/Quiescent current: 6-12uA /Working Temperature: -10~+40/Size: (diameter) 101×34mm
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