Copyright© 2004 Nantong XiangYang Optical Element Co.,Ltd. All Rright Reserved
Address : Shuanglou town,Haian county,Jiangsu china
Email : xiang-yang@ pub.nt.jsinfo.net
Tel : 86-513-88792456   86-513-88060668  86-13606278529
Fax : 86-0513 -88797019
Linkman :Liu Ren Yu(Manager)