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Copyright © 2005 JINAN JINGYI PHOTONICS TECHNOLOGY CO., LTD. All Rights Reserved |
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TEL:+86-0531-88955856 Fax:86-0531-88951786 E-mail:sdjydkdp@163.com Or
sales@ jnjydkdp.com Or info@jnjydkdp.com MSN:optical.crystal@hotmail.com |
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Website:www.jnjydkdp.com ADD:41,Jiefang Road ,Jinan,China Postcode:250013 |