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At present, the first phase polishing slurry and crystal cutting fluid product project has been put into production; the second phase sapphire substrate chip production and processing supporting integrated industrial base has started construction, covering an area of ​​80,000 square meters, and can be put into production and can produce 1.2 million large-sized sapphire annually. Substrate chip. 
Jiangsu Zhongjing Optoelectronics Technology Co., Ltd. Phase I project put into operation
[High-tech LED News] Jiangsu Zhongjing Optoelectronics Technology Co., Ltd. was established in November 2010. The total investment of the first phase is 500 million yuan. It mainly produces polishing liquid, sapphire substrate materials and precision processing materials for various crystal chip surfaces.