With the continuous development of domestic LED chip technology, product supply is becoming more and more stable, and the localization rate of chips will continue to increase. Domestic chip companies are actively expanding overseas markets. For example, Sanan Optoelectronics and Southeast Asia, Europe, America, Japan, Korea, etc. Regional international manufacturers have started their business, overseas sales have increased significantly, and the follow-up company will further increase its overseas market share. Huacan Optoelectronics has just deep strategically bound with South Koreas SemiconLight; subsequently announced cooperation with Australian company BluGlass to explore nitrogen. Aluminum AlN low temperature deposition on high-brightness LED applications, and explore the advantages of RPCVD in green LED production. Crystal Power directly cooperates with Mulinsen in India. Whether it is product diversification or market diversification, China LED Chip companies always need to continuously strengthen their technical strength and brand influence, and step by step toward the world brand.