In 2017, in order to provide optical preform and optical fiber supporting services to FCJ OPTO TECH, FCJ Group invested in Hangzhou Yongte Information Technology Co., Ltd, which specializes in the development and production of integrated rods and fibers. The company adopts advanced VAD+OVD rod making technology and mainly manufactures optical fiber preform and optical fiber products that meet G.652, G.654 and G.657 series and other special applications.
In 2018, in order to further enrich the optical communication industry chain and provide advanced optical rod production and manufacturing equipment and corresponding technical support for the Group's optical communication section, Hangzhou Yongtong Smart Technology Co., Ltd, a subsidiary of FCJ Group, was established. The company has mastered the development dynamics and technical characteristics of high purity synthetic quartz technology in domestic and abroad, and is familiar with high purity synthetic quartz equipment, process, production management and system maintenance, and has launched a full range of products from deposition to sintering of high purity synthetic quartz.
As a professional manufacturer of communication products, FCJ OPTO TECH.
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