Caikon optical Insitrument Ltd. (caikon), formerly shanghai Optloal Instrument Factory has 50 years experience of mincroscope development and manufacture. Majority of our products are sold to international market. We have most advanced equipments and technology, as a team of professional engineers. We have established quality policy "Customer comes first, Quality comes first". Our task is to supply customer microscope with geat values of good design, super performance and compretitive price. We have ISO9001 Quality Certification, ISO140000 Environmcnt Mangaement System Certification, and CE Certification forthe microscope products.pLease come to our website: http://www.shkon.com.cn.