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Hongchang (changzhou) Electronic Co., Ltd.
6yrs
Jiangsu, China
Main categories: speaker,buzzer,ultrasonic sensor,piezo element,microphone
Top picks

Product categories

High Decibel 17mm Piezo Buzzer 5V 80dB 4000Hz Passive Transducer for Public Transportation Alerts Alarms Buzzers Sirens
$0.15-0.25
Min. order 1000 pieces
High Quality 25mm Open Type Ultrasonic Piezoelectric Transducer Sensor 40kHz Ultrasonic Sensors Product Category
$0.40-0.70
Min. order 1000 pieces
HC45N-2F-R8 Factory Outlet Loudspeaker 45mm 8 Ohm 1W IP65 Raw PET Cone 1.8-inch Waterproof Alarm Speaker with 92dB 1W Output
$0.50-1
Min. order 500 pieces
3 Inch Waterproof Audio Loudspeaker Drivers 4 Ohm 3 Watt IP65 Outdoor Alarm Studio Monitor Speakers 77mm for Outdoor Usage
$0.60-1
Min. order 1000 pieces
Featured products
New Arrival 16mm 40khz Ultrasonic Transceiver Range Finder Sensor Good Price Ultrasonic Transmitter Receiver Transducer
$0.25-0.50
Min. Order: 100 pieces
100 sold
HC3070W-1-R4 30x70mm Best Sound Quality Full Range TV Speaker 3070 4 Ohm 3W Loudspeaker Unit
$0.70-1.50
Min. Order: 500 pieces
45MM*26MM 12V DC Min 105dB Active Piezoelectric Buzzer High Decibel Alarms
$0.80-0.90
Min. Order: 2000 pieces
3 recent viewed
HP5000 Swallow Farming Use Durable and Affordable Neodymium Magnet Tweeter Waterproof Tweeter Horn with Drain Hole
$4-5
Min. Order: 50 pieces
100 sold
110db 12V Car Alarm Electronic Siren Piezo Horn Ideal for Safeguarding Homes Against Intrusions
$0.60-1
Min. Order: 500 pieces
3-Inch 8-Ohm 10W Full Range Speaker for Electronic Pianos, High Fidelity, Boosting Professional Performance Experience
$1-2
Min. Order: 200 pieces
8 sold
4 Inch 8 Ohm 15W High Decibel Alarm Speakers - Great for Gaming Arenas, VR Centers - Immersive Gaming Mid Range Audio Speakers
$2-3
Min. Order: 200 pieces
4 sold
New Arrival High Decibel 110dB Car Siren DC 12V Piezoelectric Truck Alarm for Engineering Vehicles
$1-1.30
Min. Order: 250 pieces
500 sold
HC-85 85 mm PA Piezoelectric Tweeters Speaker High Frequency Swallow Farming Breeding Horn Speaker
$0.35-0.50
Min. Order: 400 pieces
7 recent viewed
3.5 Inch 100dB Professional Outdoor Loudspeaker 87mm 8 Ohm 12W IP67 Waterproof Alarm Speakers
$2-3
Min. Order: 200 pieces
310 sold
50MM*18MM 100dB 20-25khz Passive Piezo Transducer Buzzer Micro Ultrasonic Waterproof Speaker for Pest Repellent Birds Mice Moths
$0.30-0.50
Min. Order: 1000 pieces
27mm Piezoelectric Ceramic Transducer Disc 50mm Piezo Plate 35mm Piezo element Sensor
$0.07-0.15
Min. Order: 5000 pieces
10000 sold
12mm 20mm 27mm 35mm 50mm 3000hz Piezo Ceramic element Piezoelectric Plate Piezo Disc
$0.05-0.20
Min. Order: 1000 pieces
40000 sold
HC-144 High Quality 75W Bird's Nest Big Sound Swiftlet Farming Tweeter Horn Speaker Swallow Tweeter Speaker Unit
$0.40-0.60
Min. Order: 500 pieces
35mm piezo bimorph element disc piezoelectric ceramic plate
$0.30-0.50
Min. Order: 5000 pieces
10050 sold