
"The hometown of Wu Yue King , the hometown of cables".Hangzhou Jinlong Optic-Electric Co., Ltd., founded in 1994, is located by the beautiful West Lake in Hangzhou. It mainly develops, produces and sells Optical Preforms, Fibers and Cables.
All performance and indicators of the optical fibers and cables exceed the requirements of international standards,and have obtained various product certificates and multiple international certificates such as CE,CPR. The products have been exported to over 30 countries and have gained high recognition from our partners.
In 2017, the company established its Wholly owned subsidiary - HANGZHOU JINXINGTONG OPTICAL FIBER TECHNOLOGY CO., LTD.,becoming a professional enterprise dedicated to the entire industrial chain of optical preform ,optical fiber, and optical cable . It has completed an annual production capacity layout of 300 tons of preforms, 12 million fiber kilometers of fibers, and 10 million fiber kilometers of cables.
The company has advanced technology and has a top-notch R&D and technical service team for preforms, fibers and cables in the industry. It has successively won the titles of National High tech Enterprise and National Specialized and Innovative "Little Giant" Enterprise. And we have carried out technical cooperation with top domestic universities and research institutes, and our company's technology center has been rated as a key laboratory in Zhejiang Province. The independently developed technologies such as core deposition, core sintering, clad deposition, clad sintering, fiber drawing, and cable manufacturing have all reached the world's leading level.
Optical fiber, as a communication transmission medium, provides a solid transmission foundation for the development of 5G networks. Meanwhile, the widespread application of fiber in AI life is profoundly changing our future. With the continuous advancement of technology and the expansion of applications, the combination of fiber, 5G, and AI technology will bring more surprises to our future.
Win-win cooperation , achieving dreams.Paving infinite possibilities for tomorrow's information superhighway.






Leading the way in signing the first self regulatory quality convention in China's fiber optic cable industry - the "Self Regulatory Convention on Product Quality in the Fiber optic Cable Industry", and at the same time signing the "Supplier Quality Convention" with supplier representatives, promoting the sustainable development of China's fiber optic cable industry.
Guided by the core values of "customer responsibility, integrity, innovation, and win-win" and the quality concept of "striving for excellence and quality excellence", Jinxing Tong has always actively advocated and practiced excellence as the guide, quality as the brand, and unwaveringly adhered to the core position of quality, striving to build the international competitiveness and influence of "Made in China" and "Made in China" in the global fiber optic cable industry.
