Hangzhou JinXingTong Optical Fiber Technology Co.,Ltd is located in west of Hangzhou Lin'an City, close to Shanghai and Ningbo Port, which makes the transportation extremely convenient. Our company founded in September 2017, is a comprehensive enterprise and the AAA level credit enterprise, engaged in the manufacture of Optical fiber preform,optical fiber G.652.D, G.657.A1,G.657.A2 ,G.657.B3. We supply Optical fiber preform 300T per year, 12,000,000km per year. We offer complete design solutions for optical fiber preforms, optical fiber drawing factories, and optical cable production factories.Our company is qualified with ISO9001, CE, TLC, etc, and is actively participating in domestic and international cooperation with excellent enterprise credit, superior service system and best quality.