Our company is situated in Donghai Country in Jiangsu province--'the city of crystal'. There is advantaged traffic condition here. It is very convenient to go to the seaport and the airport of Lian Yungang.
The company has advanced equipment, professional technology ang management. On tne basis of sustaining ronovation and rich experience, the quality of products has entered the best line of this field in China,even in Asian market.
   We have the best products but competitive price. Excellent service is also provided here.
(Our products are widely used in such fields as fiber communication, lighting and semiconductor technology etc.)