Founded in the year of 2006, Ningbo Donglong Optoelectronics is a professional manufacturer of LED lighting products. 
Donglong employs a high-quality team and uses more than 50 sets of world-class equipment. Our company is certified by TS16949 and ISO9001 systems. Products also have got E-mark and CE, RoHS and SGS certifications.
Donglong Optoelectronics is focusing on the manufacture of LED lighting products, and has own partner factory, which is leading the SMD LED industry in China. High quality is the number one objective of our company during operation. "How to provide satisfying and trustable cooperation for all customers" is always our great pursuit.
Donglong Optoelectronics is welcoming all the customers from all over the world to come to our factory and making efforts to develop the relationships with most organizations and companies in the LED lighting industry all over the world.