Welcome to Changzhou Villa Electronics Manufacturer. It\'s covers an area of 20000 square meters with 13000 for workshops. We have more than 300 employees, 18 whom are technicians and engineers. With twenty years rich experience in producing audio products, ...

Dean Technology focuses on finding the practical solutions for police officers and traffic wardens. Our main products include: Body Worn Cameras; Radar Speed Testing Equipment; Traffic Accident Scene Warning System; Breath Alcohol Testers other ...