1、 Basic information
Zhongke Longxiang Technology Co., Ltd. is a joint venture high-tech enterprise that integrates R&D, production, sales and service, and is invested by the Institute of Engineering Thermophysics, Chinese Academy of Sciences. It is a manufacturer of LED lighting products specializing in innovative technology research.
The company adheres to the business philosophy of "technology first", relies on the advanced technical force of the Chinese Academy of Sciences, focuses on the application field of high-power LED lighting, and combines the actual needs of the adjustment and upgrading of the LED industrial structure to carry out mass production of innovative research and development of high-power and high-power density LED lamp series products, so as to realize the rapid industrialization application of research and development achievements. At the same time, give full play to the advantages of the industry, and provide the society with efficient lighting solutions in the application field of Dagong LED.

2、 Corporate team
The company has a research and development team with the experts of the Chinese Academy of Sciences as the core. The team has several doctoral and master tutors of the Chinese Academy of Sciences, as well as several senior professional research and development personnel with doctoral and master degrees. The company has undertaken the national key research and development plan and the LED major special "Brilliant Action" project of the Chinese Academy of Sciences.

3、 Company Products
As the industrial landing enterprise of high-power, high-power and high-density LED marine lighting technology of Chinese Academy of Sciences, the company has successfully commercialized scientific and technological achievements after more than three years. Nine series of high-power LED lighting products, such as "Sailing", "Rizhao" and "Jingfeng", have been formed. These products have many excellent characteristics, such as energy saving, high efficiency, high reliability, small volume, lightweight, long life, low light attenuation, etc., and the temperature rise of the light source is more than 10 ℃ lower than that of the market products. It can be widely used in marine lighting fishing, ports and wharves, stadiums and gymnasiums, municipal roads, factories and mines, aerospace, petroleum and petrochemical, plant lighting and other professional and special fields.

4、 Company technology
The "Dragon Light" series of products developed have adopted the world's first micro nano groove group structure heat sink critical boiling heat transfer enhancement technology. Really solve the key technical problems of high-power LED heat dissipation.
1. The incomparable technical features of heat pipe - ultra-high heat flux and lossless long-distance heat transport;
2. High heat flux of radiator - 600W/cm2;
3. Low temperature rise of LED light source - more than 10 ℃ low;
4. LED chip has small light attenuation and long service life - the light attenuation is less than one time, and the service life is more than one time longer;
5. Excellent surface temperature uniformity of radiator - within ± 1 ℃;
6. The radiator is small in volume and light in weight - ≤ 0.01kg/W;
7. Long service life of radiator - more than 10 years;
8. The power saving effect is more significant - 30%.

5、 Company advantages
1. Quality advantages
Each product is strictly controlled and dust-free operation workshop is adopted to ensure product quality.
2. Customization advantages
Customization is acceptable to make new products suitable for different places and different power.
3. Service advantages
It has business support systems such as device packaging, product research and development, production and manufacturing, system installation and after-sales service oriented to customer application needs.

6、 Laboratory
Relying on the relevant scientific and technological achievements of the Semiconductor Research Institute of the Chinese Academy of Sciences, the laboratory, together with the semiconductor lighting research and development center and the semiconductor lighting joint innovation national key laboratory, combined with the actual needs of the adjustment and upgrading of the national lighting industry structure, carried out the construction of a comprehensive experimental platform for product research and development and application of key technologies and testing technologies, and participated in the formulation of relevant national lighting testing standards, Achieve rapid industrial application of R&D achievements.