MB1275+2705PA Electro Magnetic Buzzer 12mm DC 12v Buzzer MB1275+2705PA

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Specification:

1. Size: Diameter 12mm, Thickness 7.5mm

2. Material: Metal and Ceramic

3. Metal type: Brass, Nickle, Stainless steel, Ferric

4. Frequency: 2.7k Hz

5. Clear sound, No noise

6. Rich experience manufacturer since 1991, No MOQ 

All Prpducts Met the Standard of ROSH and REACH

SGS certified, ISO 9001:2008 & ISO 14001:2004

Application:

(piezo buzzer, magnetic buzzer, piezo speaker, piezo sounder, magnetic sounder, micro speaker, Ultrasonic transducer/Sensor, etc.)

******All Factory information are verified by SGS & alibaba third party******

Guangdong SWT Smart Technology Co., Ltd. (SWT), founded in 2002, is one of the largest piezoelectric ceramics company in China.Located in Dongguan city, which close to Shenzhen and Hong Kong.

The existing staff of 242 people and sets up a technology R&D center, an engineering development center and three business divisions. There are 66 engineering technical personnel and R&D personnel, about 400 sets of equipment and instruments, 25 certified patents, 4 inventions and production capacity of 35 million pieces per month.

SWT has established reliability laboratory, has been certified to I S O 9 0 0 1 and I S O 1 4 0 0 1, and has established an industry-university-research cooperation base with many famous universities.
SWT is a Chinese mainland listed company, also the buzzer industry standard setter.. For many years, it has mainly developed and manufactured the following products: Ultrasonic sensor, Piezo ceramic element, Piezo atomizer, Piezoelectric Transducer, Buzzer & alarm.

SWT has cooperated with dozens of world top 500 companies, like Panasonic, Sanyo, Casio, Whirlpool, Samsung, Daewoo and Chamberlain.Got rich experience in globle trading, SWT accept EXW, FOB, CIF, Door to Door terms, and no MOQ for your order. SWT believes Profession is power!

Our major cooperative customers:

Our Company:

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Our Advantage:

*The Buzzer industry standard setter for China

*The First & only enterprise listed on Board within Industry.

*Have 25 projects certified patent and 15 types ceramic prescription

*The whole process operation factory, from raw material to finished products

 Our Patent:

The whole production process: