Advantech Optoelectronics Science & Technology Co., Ltd. of Shenzhen is a collection of production and sales in one of the professional led lamp beads supplier, the company's main products SMD-LED 0603 0805 1206 3528 5050 3020 3014 5630 020 335 LED lamp beads (white lights, red light, blue light, yellow, orange lights, pink, violet, color, colorful, full color such as light-emitting Series) products are widely used in the light bar, lighting, lights, fluorescent backlight, car, mobile phone, household appliances, etc., welcome new and old customers to inquire or to request samples