Fuzhou Yaxing Electronic Co. Ltd, established in 1993, a member of China Security and Protection Industry Organization, a renowned domestic corporate in the field of security and protection industry in China, is a high-tech corporate devoted to the study, design, manufacture, sale and technological services.Cooldog is a renowned brand Yaxing Electronic Co. Ltd registered. Profound professional knowledge and years of experiences render Cooldog series products world class quality and good performance-price ratio. Yaxing owns a modern manufacturing factory of 500 m2, automatic surface mount Production Workshop, auto flow production lines, as well as accurate and advanced apparatus. Strict management is executed during the process of manufacture and service, guaranteeing top quality and top services.Cooldog series products have been widely used and won clients’ wide approvals. It has gained certificates such as China Compulsory Certification, the approval of Public Security Department towards security and alarm systems, Network Access License of Telecommunications Equipment, Network Access License of Radio Equipment and several patents.Cooldog products mainly include:Alarm dialing systemBus alarm systemBuilding intercom system,Video monitor systemTelephone call systemGuard and Patrol SystemAnd peripherals (infrared detection system, combustible gas detection system)These products amount to 8 kinds and 200 types of products. They have a wide application in such fields as communities, shops, factories and military. Advanced technology, excellent study capability and creativeness, all of these put Yaxing forward, furnishing more world-class quality products for our clients. We sincerely hope to build cooperation relation with agencies and project contractor, and provide you with all-around OEM, ODM services.