SMD LED Chip Diodes - Tuozhan Opto is 5mm red led chip manufacturers and suppliers in China who can wholesale 5mm red led chip. We can provide professional service and better price for you. If you interested in 5mm red led chip products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.