Our company, China Opto-Electro Industries Co.,Ltd.(OEC) who is established in 1987 is specialized in manufacturing and trading all kind of optical components and instruments and our products are exported to foreign countries for a long time.Main Products*film viewer*Biological Microscope for education and science*Stereo Microscope for industry*Inverted Microscope*Polarizing Microscope*Microscope Components*Telescope: MAKSUTOV-CASSEGRAIN，REFRACTOR*BinocularIf you take an interest in any of the items, please let us know soon. We shall be glad to give you our lowest quotations upon receipt of your detailed requirements.We are willing to enter into business relations with your firm on basis of equality and mutual benefit in near future.We look forward to receiving your reply soon. Please feel free to contact us through the following address at any time.Contact person: Jacky ZhangTel: 0086 10 88829904 Fax: 0086 10 88829912Best regardsJacky Zhang