D H Co., Ltd was established in October 2004. We have two article of faiths which are" the first of quality and the first of the service" to serve customer. We are a LED Bulbs manufacturer in Taiwan. We have been devoted to the research and development of the automobile-used bulb products of LED all the time. We are also design to each type of LED bulbs, and stainless steel, copper etching. It provides the best quality to customer. We fully have practical operation ,education and training which strengthen the staff systematically. Our faith is make the products that obtain customer"s greatest satisfaction.