Home Electrical & Electronics Piezo Buzzer Piezoelectric Sound Alarm High Conversion Efficiency 2025 Product List

High Conversion Efficiency

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US$ 199-218 / Piece
1 Piece (MOQ)
Anhui Haishang Frequency Conversion Technology Co., Ltd.
Anhui Haishang Frequency Conversion Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(4.3)

"On-time Delivery"
On-time Delivery
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Passive inverter
Single
>1000W
CE, ISO9001
DC/AC Inverters
Solar Power

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US$ 1000000-1180000 / Piece
1 Piece (MOQ)
Energys Technology (Suzhou) Co., Ltd.
Energys Technology (Suzhou) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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Chemical, New Energy, Petroleum, Pharmaceutical
New
Low
Adsorption Tower
Gas Manufacturing
Membrane Hydrogen Production Machine

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US$ 1000-42000 / Piece
1 Piece (MOQ)
Jiangsu Hengyi Transformer Co., Ltd
Jiangsu Hengyi Transformer Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Power
Three
Core-type Transformer
Oil-immersed Type Transformer
Separated Winding Transformer
ISO9001, CCC, ISO14001

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US$ 24.5-34.5 / Piece
5 Pieces (MOQ)
Hangzhou Fengxiang Technology Co., Ltd.
Hangzhou Fengxiang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Zhejiang, China
  • Trading Company

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1 Years
1 Years
Universal Fit for
Compatible with W204
Gasoline
Exhaust Pipe

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US$ 42-47 / Piece
10 Pieces (MOQ)
Yangzhou Huatai Lighting Group Co., Ltd
Yangzhou Huatai Lighting Group Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Support After-Sales
3 Years
LED Lamp
Aluminum Alloy
Solar
Cool White

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US$ 55-65 / Piece
100 Pieces (MOQ)
Yangzhou Xj Energy Technology Co., Ltd
Yangzhou Xj Energy Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Energy-saving Lamps
Aluminum Alloy
Solar
Cool White
≥30W
Painted Matte

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US$ 230-260 / Piece
10 Pieces (MOQ)
Lersion New Energy Technology (Shanghai) Co., Ltd.
Lersion New Energy Technology (Shanghai) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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2 Years
2 Years
Active Inverter
Single
>1000W
CE

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US$ 2000-10000 / Piece
1 Piece (MOQ)
Pearl Electric Co., Ltd.
Pearl Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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5(2.0)

"Fast Delivery"
Fast Delivery
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Three
Core-type Transformer
Dry-type Transformer
Three-winding Transformer
ISO9001, CCC, ISO14001, ISO45001, CE, KEMA

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US$ 1000-3000 / one piece
1 one piece (MOQ)
Jiangxi Chuanxing Electric Power Electricity&Energy Co., Ltd
Jiangxi Chuanxing Electric Power Electricity&Energy Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
Secured Trading Service

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Power, Electronic
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC

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US$ 1060-17400 / Piece
1 Piece (MOQ)
Yangzhou Huading Electric Co., Ltd.
Yangzhou Huading Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Power, Instrument
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC

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US$ 0.1-0.12 / watt
17000 watt (MOQ)
Anhui Technology Import and Export Co.,Ltd
Anhui Technology Import and Export Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Support
15 Years
108PCS
Solar System
New
EST, ISO, CB, CE

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US$ 0.172 / W
1 W (MOQ)
Jiangyin Sinpo Metal Co., Ltd.
Jiangyin Sinpo Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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GB, ISO, TUV, CE
Home
Steel
Pergola Bracket
Solar Panel Carport
Solar Carport

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US$ 0.2-0.9 / Meter
100 Meters (MOQ)
Hebei Honglin Cable Co., Ltd.
Hebei Honglin Cable Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Insulated
Stranded
Overhead, Heating, Underground
Copper
PVC
XLPE

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US$ 100-99999 / Pieces
1 Pieces (MOQ)
Shandong BOS Energy Technology Co., Ltd.
Shandong BOS Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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DC/AC Power Supply
ISO9001, CE
Customizable
Both on/off Grid
Full-Bridge Type
Sine Wave Inverter

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US$ 736-789 / Piece
1 Piece (MOQ)
DAH Solar Co., Ltd.
DAH Solar Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Yes
5 Years
Active Inverter
Three
8kw
CE, ROHS, ISO9001, CCC

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US$ 1500-8000 / Piece
1 Piece (MOQ)
SUZHOU HND LASER CO., LTD
SUZHOU HND LASER CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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Support Online
2 Years
Invisible
Metal
Air Cooling
Pulse Laser

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US$ 62-6083 / Piece
1 Piece (MOQ)
Anhui Dilesen Motor Technology Co., Ltd.
Anhui Dilesen Motor Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Industrial
Constant Speed
Three-Phase
Driving, Control
Open Type
2

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US$ 250-340 / pieces
1 pieces (MOQ)
Sunroko Power Co., Limited
Sunroko Power Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(5.0)

"Fast Response"
Fast Response
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24/7
5-Year Warranty
Active Inverter
Three
>1000W
CE

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US$ 939-1199 / Piece
1 Piece (MOQ)
WONVOLT HOLDINGS LIMITED
WONVOLT HOLDINGS LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Anhui, China
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Li-ion Battery
LFP
Yes
Medium
Can Box
15 Years+ (25°c)

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US$ 1050-1250 / Piece
2 Pieces (MOQ)
Sunrover Power Co., Ltd.
Sunrover Power Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Trading Company

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5(3.0)

"Helpful Service"
Helpful Service
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48V
5/10 Years
200ah
6000 Times
90kgs
98%

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ISO9001, CE, E-Mark, RoHS, TS16949
Non-Standard Component
SUS304,SUS441,SUS439,Q235A,Silicon Rubber,SUS409
in-Line Model Converter
Doc/DPF/SCR Parts, Mixers,Thermal Insulation Parts
Φ5.66"/Φ6.77"/Φ7.5"/Φ10.5"

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US$ 289-799 / Piece
10 Pieces (MOQ)
Mate Solar Co., Ltd.
Mate Solar Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • Others
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Free Warranty
10 years
20hr
Single
<50W
CE, IEC

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US$ 0.075-0.12 / wp
10000 wp (MOQ)
AIOT ENERGY CO,LTD.
AIOT ENERGY CO,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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25 Years Quality Assurance
25 Years
144
Solar Panel System/Solar Pump/Power Station
New
ISO, CE, TUV

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US$ 150 / Piece
1 Piece (MOQ)
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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Online Service
Online Service
AC Single Phase
Electric Start
Single-Phase
>10kW

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US$ 500-1500 / Piece
1 Piece (MOQ)
Shandong Huadong Blower Co., Ltd.
Shandong Huadong Blower Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Aluminum
for Manufacture
Centrifugal
High Pressure
ISO, CE, EAC, ATEX
Sewage Treatment, Mineral etc.

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US$ 12022-15529 / a set of
1 a set of (MOQ)
Guangdong Yingben Electric Company Limited
Guangdong Yingben Electric Company Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Power
Three
Amorphous Alloy Transformer
Oil-immersed Type Transformer
Auto-transformer
ISO9001-2000

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US$ 0.3-0.5 / watt
50000 watt (MOQ)
Anhui Sunrange New Energy Technology Co., Ltd.
Anhui Sunrange New Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
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5(4.0)

"Fast Delivery"
Fast Delivery
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Technical Guidance
10 Years
New
API, ISO, CB, CE
Commercial
Normal

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US$ 0.86-1.1 / Piece
100 Pieces (MOQ)
Shen Zhen Saqcn Innovation Technology Co., Ltd.
Shen Zhen Saqcn Innovation Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Tin
DIP
Double-Layer
FR-4
RoHS, ISO
Customized

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US$ 2599.99-4599.99 / Set
1 Set (MOQ)
Hanke Compressor (Shandong) Co., Ltd.
Hanke Compressor (Shandong) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

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24*7 Online Service
2 Years
Lubricated
Air Cooling
AC Power
Vertical

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US$ 145-299 / Piece
2 Pieces (MOQ)
Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.
Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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100wp
50wp
25V
4A
30V
4.4A
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Questions & Answers on High Conversion Efficiency
Q
How can I differentiate between reliable Piezo Buzzer suppliers in China?
A
The High Conversion Efficiency is an essential part of our Piezo Buzzer offerings.To identify trustworthy Piezo Buzzer suppliers in China, look for suppliers with manufacturer certifications, positive customer reviews, and a solid track record. Request product samples for testing to assess product quality and reliability.
Q
What benefits does wholesale purchasing of Piezo Buzzers offer for businesses?
A
Our High Conversion Efficiency offers exceptional quality and style within the Piezo Buzzer category.Buying Piezo Buzzers in bulk wholesale quantities ensures cost savings, streamlined inventory management, and continuous product availability. Wholesalers often offer competitive prices, prompt delivery, and reliable after-sales support, benefiting businesses' bottom line and operations.
Q
What types of Piezo Buzzers are available for industrial applications?
A
The High Conversion Efficiency is a top choice in our Piezo Buzzer collection.Piezo Buzzers for industrial use include standard through-hole models, surface mount models, and external drive types. These buzzers offer diverse sound levels, frequencies, and voltages to suit various application requirements.
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