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Established in 2002, Wenzhou Changs International has more than 10 years of experience in the development and manufacture of Traffic Warning, Police and Army Equipment. We also provide equipment for traffic, police, engineering, fire-fighting, and ambulance services, and a wide variety of other products including our light bar, speaker, siren, and anti-riot control equipment.

We Wenzhou Changs International operate on the principle that quality is the main priority of our company. To achieve this, each production phase is rigorously supervised, from the purchasing of our high quality raw materials through the shipment of finished products. Following the ISO9001 International Quality System and the ISO14001 Environment Management System and National Standards, we strive to produce products of perfect quality.

Because of the tireless efforts of our outstanding engineers and technicians who possess strong R&D capabilities, we currently manufacture more than 200 kinds of traffic warning products including our anti-riot suit, motorcycle helmet, and many other products, all of which have passed assessments by the China Quality Technology Surveillances Bureau and other authority departments. In addition, 30 of our products have obtained national patents as well as UL, CE, and E-mark certificates.

In China, we have many service centers and appointed distributors to provide before and after sale service. We also have established partnerships with many domestic manufacturers of emergency vehicles and motorcycles for the improvement of our products. With our import and export licenses, we are able to ship warning equipment easily to the United States, Europe, Southeast Asia, and countries in the Middle East. Drawing on 10 years of expertise in this industry, our company has grown to become China's largest exporter of riot control and police equipment.

Because we place the high quality of our products and the satisfaction of our customers first, we have earned an excellent reputation worldwide. At Wenzhou Changs International, it is our goal to supply the highest quality products and services for our clients, while contributing to the public security of the world.

Main Products
  • LED Warn Light BarThe LED warn light bar has gained increasing popularity among customers owing to the advantages of high brightness, sound stability and low power consumption. It is commonly found on special vehicles, such as police cars, fire engine, ambulance and rescue vehicle, etc.
    Distinct from ordinary light bars, its photoelectric conversion efficiency is up to 90%, so it is highly effective and energy-saving. Requiring no filament and glass bulb, this product emits light with the semiconductor chips, and can effectively resist against vibration ...
  • Tonfa BatonReferred as T-baton, the tonfa baton of our company is made of thermoplastic polycarbonate, which has many outstanding properties of good flame retardance and strong resistance to impact, heat and chemical corrosion. With the weight of only 0.67kg, the main shaft of the baton is 600mm in length and the length of side-handle is 139mm. The tonfa baton has the functions of both defense and offensive. It has been the important official weapon in many countries .