Dear Sir or madam, We learn from internet that you are interested and well experienced in medical devices business, and would like to take this opportunity to introduce our company and products, with the hope that we may establish business relationship with you in the future. We are a joint venture specializing in the manufacture and export of medical instrument. Laser Blood Cleaner is our patent product. ZD-LSBC gets low strength laser radiation of 650nm wavelength, which can be absorbed by blood through nasal mucous membrane. Low strength laser of 650nm wavelength, is on the top of the HB spectral analysis，which can be absorbed strongly by HB. Low strength laser of 650nm wavelength can make the extra fat wrapping around the RBC drop down. So the electriferous power of RBC recovers and the transmutation of RBC improves. Cardiovascular and encephalovascular diseases of lacking blood can be prevented and treated. With the dropping down of the exact fat, the combinative Oxygen of RBC will be increase deeply. The supply of Oxygen in body is improved at the same time. Low strength laser of 650nm wavelength can correct the abnormal metabolism of fat, keeping the balance of fat level and the proportion of cholesterol and lecithoid. It can active the sympathetic nerve and the vice-sympathetic nerve, so the circulation of blood in the brain and all over the body will be improved obviously. More information about our product please visits our homepage: . It belongs to ClassⅠMedical Devices, and has been approved CE Marking by T?V, and now exported to England, Germany, America etc. According to our investigation, there is a growing demand for those products in your country. We are confident that our brand will lead the market. Looking forward your early reply. Best Regards, Mr. Endy Chen G.M. Assistant ZHENGDA S&T CO.,LTD. Address：East Floor 6, Building 4, Saige Science and Technique Garden Huaqiang North Road, Shenzhen City, China TEL: 86-755-83762633 FAX: 86-755-83975327