KINOO ALARM DEVICES Co., ltd, located in Wenzhou city, Zhejiang pro, china, is a leading manufacturer of high quality light bars, sirens, speakers, security protection products, and other electronic products for cars. For past years, jinpeng has engineered, designed, and manufactured highly reliable and extremely efficient security equipment. All of our products meet gb13954-2004, gb8108-1999 national standards. We can also produce products meet the customer's special needs. We are continually improving manufacturing efficiencies while preserving the consistent quality of our work. . Best quality and foremost service are our aim. We will try our best to satisfy police security need and implement police equipment modernization.