Shenzhen Liangzan Optoelectronic Co. Ltd is part of Guangmeida Electronic,Founded in 2014 the company focuses on SMD LED CHIP, COB LED CHIP LED plant lighting, UVC disinfection lamps and other products. The company has a professional RD team and an efficient manufacturing team and is equipped with a 10&000-level dust-free purification workshop industry-leading fully automated production equipment and advanced experimental equipment.,br>brOur products have passed BSCI> CE ETL, FCC LM-80, ROHS and other certifications and a number of practical product technology patents.br