4H-Azepino[2,3,4,5-def:6,7,1-j'k']dicarbazole

Jiangsu Nata Opto-Electronic Material Co.,Ltd was born in national 863 Program, founded in 2000 and developed in national 02 special project. It was listed on Gem of Shenzhen Stock Exchange on August 7, 2012 (stock code 300346). Leader as electronic material, ntu photoelectric always keep up with the national development strategy for over 30 years, around the precursor materials (including MO source), electronic, gas and resist the three core materials to struggle and formed three core business layout, the three combined plate size of the market of the integrated circuit electronic materials about 40% of the total market size, In Suzhou, Jiangsu, Ningbo, Zhejiang, Quanjiao, Anhui, Zibo, Shandong set up research and development production base, in North America set up marketing technology service branch, products are widely used in the preparation of IC, LCD, LED, OLED, power devices, semiconductor lasers and other fields, the company's goal is committed to becoming the international first-class electronic materials enterprises. Since its establishment, Jiangsu Nanda Optoelectronics has been deeply engaged in the field of high purity electronic materials, and successfully completed various major scientific research tasks delivered by the State, including the national "863 Plan" Moyuan full series of products project, More than 30 national, provincial and municipal major projects, such as the national "02 Special" high purity electronic gas (arsenane, phosphane), ALD/CVD precursor, "193nm" photoresist and supporting materials R&D and industrialization project, the National 28nm film deposition Precursor Volume Production Development and application project, jiangsu Province Major Scientific and technological Achievements transformation and Scientific and technological Breakthrough Program project. Won the award of "Specialized and special New" little giant of *** and won the bidding of Green Manufacturing System solution supplier of Ministry of Industry and Infor