Domestic LED chip companies are constantly improving the closed-loop model development of their supply chain systems. In recent years, companies including Sanan Optoelectronics and Huacan Optoelectronics have been arranging sapphire substrate projects for the main raw materials of epitaxial wafers through acquisition and self-construction.

Jingan Optoelectronics Co., Ltd. is a wholly-owned subsidiary of Sanan Optoelectronics Co., Ltd., which is mainly engaged in research and development, production and sales of LED sapphire substrates. It is located in the upstream of the optoelectronic industry chain with a total investment of 7 billion yuan.

According to reports, Jingan Optoelectronics completed the investment of 3.78 billion yuan in the first and second phases, achieving an annual production capacity of 1.5 million pieces per month for LED substrate, 1.06 million millimeters per month for crystal growth of crystal growth, and 400,000 PSS patterned substrate. Film/month.

According to the relevant person in charge of the company, in January this year, Jingan Optoelectronics Phase III project was launched, with an investment of 3.266 billion yuan, an annual planned investment of 1.05 billion yuan, and an investment of 740 million yuan.

After the completion of the project, the project is mainly used for the construction of patterned substrate workshop, raw and auxiliary material warehouse and finished product warehouse, 2# sewage treatment station, etc. The construction area is about 30,000 m2, and the new wafer flat sheet is 1.5 million pieces/month, PSS. The integrated production capacity of 2 million pieces/month of patterned substrate sheets and 2 million mm of self-produced crystal rods.

The person in charge said that from January to September this year, the company has completed an output value of 1.7 billion yuan and realized tax payment of 130 million yuan. It is estimated that by the end of this year, the company's LED sapphire flat substrate production capacity will reach 1.8 million pieces / month, the new PSS patterned substrate capacity of 500,000 pieces / month.

The Anxi Hutou Optoelectronic Industrial Park, where Jingan Optoelectronics is located, officially started construction on October 18, 2011. At present, it has built a complete high-tech industrial chain with complete production base, R&D testing, application display, and trade logistics. Industrial Park.

The existing planned area is 15,000 mu (long-term 30,000 mu) with a total investment of 50 billion. After completion, the annual output value is expected to reach 100 billion. The first phase is 5,000 mu, the starting area is 2,000 mu, and the investment is 15 billion.

At present, the entire park has built 2,000 mu, with a total investment of more than 10 billion yuan. It basically forms a photovoltaic industry cluster covering “substrate-chip-package-application”. After full production, the annual output value is expected to exceed 15 billion yuan.

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