ABOUT US

OUR HISTORY

Established in 1998, DSW industry has specialized in manufacturing piezo sirens, electrical Sirens, outdoor Siren, emergency lighting, exit lights, strobe light, magnetic contacts, reed switches, smoke detectors and PIR sensors, motion sensors, control panels with ISO9000 in China for your house alarm system.

  • Quality
  • Accuracy
  • Safety
  • Reliance
sample enterprise by china national custom

OUR PROJECTS

WHAT WE DONE?

Provide you with high levels of customer service and quality for your house alarm system and you.

led emergency ighting
Industrial

LED Emergency Lighting with Battery

outdoor siren with flasher
Commercial

Siren Alarm catalogues, emergency lighting Catalogues

SECURITY ALARM QUALITY CONTROL
Commercial

Quality Control & TMQ

outdoor siren with flasher
Factory

Outdoor Siren with Flasher

emergency lighting exit lights manufacture
fire alarms with strobe manufacturers
magetic contacts door sensor supplier
metal-case-outdoor-sirens-supplier
outdoor sirens with strobe lights
led strobe light beacon flash lighting suppliers

ABOUT US

MISSION & VISIONS

We provide emergency lighting, smoke alarms, outdoor sirens, security alarms, and audible signals solutions for your house alarm system equipped with long-life, high quality, stable performance. We have been protecting people and property from fire damage and hostile Intruder since 1998—and our experience shows in our excellent performance and customer service.

  • ReliabilityExpert & modern systems
  • Experiencequality management
  • MachineryAndvance Equipment
  • Customer ServiceOntime reply & Delivery

WHAT THEY SAY?

SIREN ALARM for House

OUR

PESULTS

More than 80% of DSW alarms and emergency lights have been Exported to different countries and regions, such as Europe, U.S.A., Italy, Israel, hungry, Argentina, Turkey, and South America since 1998.

130+HAPPY CLIENTS
57kWORKERS
2FACTORIES
425+PROJECTS

We're Hiring, Join Our Talent Team

Feel free to contact us and send your resume

house alarm system
house alarm system
Entire Production Line Installation

We can assist you in the modernization of your facility, the installation and repair of your equipment, and general and preventive plant maintenance.

Piezo Alarm vs. Electromagnetic Siren
Piezo alarms and electromagnetic alarms are two of the most common types of alarms used in electronic devices. Electromagnetic sirens use a magnetic field to produce a sound wave, while piezo alarms use the piezoelectric effect. The main difference between the two types of alarms is their efficiency and durability. Piezo alarms are generally more efficient and durable than electromagnetic alarms. Piezo alarms can produce a loud, high-pitched sound using very little power, making them ideal for battery-powered devices. They are also more durable because they do not have any moving parts that can wear out over time.
Hard Facing & Corrosion Resistant Overlay

We can assist you in the modernization of your facility, the installation and repair of your equipment, and general and preventive plant maintenance.

Pipe fitting Complete Piping Systems

We can assist you in the modernization of your facility, the installation and repair of your equipment, and general and preventive plant maintenance.

Siren alarm supplied to Arabia.
A customer from Pakistan purchased siren alarm systems from DSW.
siren alarm supplied for argentina
siren alarm supplied for turkey
alarm systems to a customer in Peru.
siren alarm supplied for hungary
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