| Dalian Danning Industries
Development Co. Ltd. is located in Dalian, Liaoning
province, China, which is specialized in polishing and
coating of single crystals. With technology of polishing
and coating developed independently, and periodic technical
exchange with domestic and foreign experts, Dalian Danning
is leading enterprise in processing of single crystal
in China.
Our products are : Sapphire substrate
for Blue LED, Single crystal substrate for high temperature
thin film (HTSc), Infrared laser optical components,
and precise optical components. Some of them have been
exported to USA, UK, Germany, Japan and other countries
and areas. Our customers include famous domestic and
foreign institutes.
Dalian Danning is devoting in developing
technologies of polishing and coating. The program of
Polishing of Sapphire Substrate for Blue LED was funded
partly by Small Business Innovation Fund of Chinese
Ministry of Science and Technology in 2002, and the
program of Coating of Infrared Laser Optical Component
was funded partly by Dalian Committee of Science and
Technology in 2001.
The Superconductivity Center of General
Institute of Non-ferrous Metal in Beijing, China, adopted
our LaAlO3 substrate (dia. 2 inch x 0.5 mm thickness,
both sides polished) to make the first double sides
HTSc thin film (dia. 2 inch) in China. It was the important
program in Chinese 9th five-year plan funded by Chinese
government.
By support of Dalian Foreign Experts
Office, we established co-operation with several Russian
institutes, several Russian experts would visit and
work with us together periodically every year. Our target
is to improve us as the leading center of polishing
of single crystals in China.
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