Sine Wave Test Technology Co., Ltd. welcomes you to have a walk through of our products and our premises where we offer OTDR/SPECTRUM ANALIZER/FUSION SPLICER. As successful Optical Time Domain Reflectometers Manufacturer and Exporter, we have been working enthusiastically in this industry since 2012. Over the years our clients have always shown that they are fully satisfied form our Optical Time Domain Reflectometers and our 8 Years of export history clear witnesses that. Our corporate venture is located in Shenzhen, China and Guangdong, started off as a Private Limited entity under Have Own Export License with initial business capital estimating around US$1 Million. In terms of Optical Time Domain Reflectometers export, we boast US$10 Million - US$50 Million and Australia,Canada,Kuwait,Malaysia,Peru marketshare.As leading Optical Time Domain Reflectometers Manufacturer, we make sure that products are manufactured with bottom-line costs and excellent quality, making us able to score annual revenue worth Upto 1 Billion US Dollar. In addition, our representatives which include engineers, labor, support staff as well as high management personals, are all determined to build long-term relations with future clients to make sure that no one ever has a complaint regarding any of our Optical Time Domain Reflectometers. For more details contact Tina.