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Voltage | 10KV-1100KV |
Height | According to Drawing |
Surface Treatment | Hop Dip Galvanization and Professional Anticorrosion |
Quality Standard | ISO9001:2008 / GB/T19001-2008 |
Welding Standard | CWB |
Application | Power Transmission and Distribution |
Production Showing:
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Company Introduction:
Shandong Huaan Iron Tower Co.,Ltd. is the supplier of state grid, specializing in the design and manufacture of angle steel tower, steel tube tower, monopole, steel structure, communication tower, TV towers, Bionic tower and lightning rod etc., voltage grade up to 1100KV. The company has anti-corrosion construction team, and do anti-corrosion treatment and construction to all kinds of electric power facilities and signal facilities.Â
Anticorrosion Treatment and Construction:
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Anticorrosion Construction:
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 Self Support Latticed Iron Tubular Pole Combination Tower:
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Voltage | 10KV-1100KV |
Height | According to Drawing |
Surface Treatment | Hop Dip Galvanization and Professional Anticorrosion |
Quality Standard | ISO9001:2008 / GB/T19001-2008 |
Welding Standard | CWB |
Application | Power Transmission and Distribution |
Production Showing:

Company Introduction:
Shandong Huaan Iron Tower Co.,Ltd. is the supplier of state grid, specializing in the design and manufacture of angle steel tower, steel tube tower, monopole, steel structure, communication tower, TV towers, Bionic tower and lightning rod etc., voltage grade up to 1100KV. The company has anti-corrosion construction team, and do anti-corrosion treatment and construction to all kinds of electric power facilities and signal facilities.Â
Anticorrosion Treatment and Construction:

Anticorrosion Construction:

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Magnetic Buzzer Self-drive Type
The magnetic buzzers (Self-drive Type) offer optimal
sound and performance for all types of audible alert and identification. Our
magnetic Buzzer solutions are offered with various mounting options. We also
provide you with a washable version for your preferred soldering method. Our magnetic buzzers, also known
as indicators, are designed with an internal drive circuit for easy application
integration. During operation, current is driven through a voice coil to
produce a magnetic field. When a voltage is applied, the coil generates a
magnetic field and then allows the diaphragm to vibrate and produce sound. This
buzzer type has a low operating voltage ranging from 1.5 – 12V+. Our magnetic
buzzers are desirable for applications requiring a lower sound pressure level
(SPL) and frequency.
Passive Buzzer,Dc Magnetic Buzzer,Electro Magnetic Buzzer,Magnetic Buzzer Self Drive Type
Jiangsu Huawha Electronices Co.,Ltd , https://www.hnbuzzer.com