OME-TOP SYSTEMS CO. , LTD. is based in Taiwan, as a professional exporter and manufacturer of various kinds of MICROSCOPES and OPTICAL INSTRUMENTS. Our products are CE approved and we are awarded certificate of ISO-9001 and ISO-14001. Each one of our technical staff has been engaged in this field for more than 20 years. From the productions of optical lenses to the design and OEM of optical instruments, our staff is consistent with the needs of customers. We have confidence to offer you high quality products and competitive prices. Besides, we accept custom-made products if you offer drawing and specification detailed. For more information about our products, please browse our website. If you are interested in our products, welcome to contact us!</p>