Doo Hee Co., Ltd. was established in December of 1993 as the specialized company in manufacturing and selling Automotive Halogen Bulbs, Lamp Machines and Components.PRODUCTION OF HIGH QUALIFIED AUTOMOTIVE HALOGEN BULBSDoo Hee has a capacity to produce up to 10 million pieces of Automotive Halogen Bulbs per year with the ultra modern facility and all the bulbs come with international product quality certification where is applicable including E-mark and DOT. We have also adopted a new version of ISO9002 quality control system that actually enables us to oversee, monitor, and control our production line effectively and efficiently, lowering the production cost and maintaining the high quality level. Our continuous efforts to improve our quality and to reduce the production costs by listening to and working with our customers, we are able to offer our 30 customers in worldwide full ranges of Auotomotive Halogen Bulbs with highest quality at the most competitive prices with our own "Excelite" brand. NEW TECHNOLOGY FOR MACHINES AND ENGINEERINGDoo Hee is also a specialized exporting company in the engineering of machines and technology for the production and assembly of all types of electric lamps. We have exported our own designed equipments and high technology to USA, India, UAE and China successfully and are doing our best to develop new technology and more advanced machines. CONTINUOUS EFFORT FOR IMPORVING COMPONENTSThe high qualified lamp components and materials are essential to produce good lamps by automatic facilities. We have worked closely with various component makers to determine the materials, components and modifications most appropriate for each lamp applications. As the result of our continuous effort, many lamp makers in worldwide are using our components and materials together to make more better lamps.
