For through the hole LED chip, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our through the hole LED chip has been well received by many customers and enjoyed a good reputation in many countries. SMD LED Chip Diodes - Tuozhan Opto through the hole LED chip have characteristic design & practical performance & competitive price, for more information on the through the hole LED chip, please feel free to contact us.