High Science Special Semiconductor Co.Ltd has points of sales in all the electronic product markets throughout China.As the market demand is increasing rapidly and in order to be more competitive in semiconductor supply, in 2000, our company established a modern manufactuing base in Shanwei City, Guangdong province, China.Our major products are silicon controlled rectifiers, triodes, and thyristors include:TRIACS and SCR, eg:from BT131 to BT139 series; from BTA04 to BTA80 series; from BT151 to BT169 series.and some other part numbers.All our products conform to EU ROHS Directive, 2002/95/EC and their complementary directive of 2005/618/EC. The products are mainly sold in Southeast Asia, Europe and the United States, such as China(including Hong Kong and Taiwan), Singapore, American, South Korea and Malaysia.Our company is engaged in both trading and manufacturing.We bring in advanced manufacture equipment as well as advanced technologies from Japan, and is a semiconductor manufacturer with complete facilities for manufacturing base is equipped with generator set, manufacture facilities without molten iron, machine manufacture workshops, nitrogen manufacture workshop and all other facilities needed in manufacture.We have the most advanced technology and the best quality management mode.We sincerely welcome customers at home and abroad to come here for investigation, negotiation and cooperation.