Shenzhen Etopel Communication Ltd.,is a optical meter manufacturer who are specialize in R&D, engineering, manufacturing and marketing optical products with years experience. We have professional engineers to help you to find the suitable product or technology for your requirement. As a well-organized and fast growing supplier and manufacturer for optical field, our products not only cover optical communication, LAN, fiber optics passive component testing but also in engineering maintenance and scientific testing application. Etopel is constantly listening of the needs for its customers in optical products to make sure the goods keep up with innovated technology and market trend.