Getian is an integrated cob module contractor integrating design, procurement and development. We will show you the led chip cob series that is most popular with customers. The unique outline feature is one of the most important strengths for bi-color white cob. The product has a smooth surface. In the polishing stage, the sand holes, air blisters, pocking mark, burrs, or black spots are all eliminated.
50w high power led chip is our service tenet.