Chang Der Fire Protections Corp. Is a professional manufactory producing a series of fire fighting equipment. The brand CD (Chang Der) is a trade-mark which created by industries which are in compliance with a hundred year fire fighting conception and conscience. The product qualities are relative to the safety of all human's lifes and their properties. In order to promote the product qualities, we have invested a large amount of investment to conduct the research and development, leading to the advanced automatic production facilities, and the entire system test instruments. The manufacturing is controlled by a high standard management system certificated by BSMI (Bureau of Standard, Metrology and Inspection) , the Taiwan government ISO 9001, some products are UL listed, and the series products are exported worldwide.