Henan DAYA Electronic Technology Co., Ltd. (TDD) is one of the professional diode manufacturers, with a monthly equipment production capacity of 950 million pieces, of which the market share of SMAK packaging products has reached 8%-13%. Since July 2008 Since its establishment, after more than 20 years of development and growth, it has grown into a leader in semiconductor rectifier device manufacturers. The main products include: 1-10A silicon rectifier diodes, fast recovery diode Schottky diodes, bridge rectifiers, mini bridges, plastic packaging Diodes, high-power rectifier tubes, etc., there are more than 50 series and more than 800 varieties.