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List of Sponsors

Host Sponsor


Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as ‘YOFC’) established in Wuhan, Hubei Province in May 1988,is a technologically innovative enterprise specializing in optical fibre preforms, optical fibres, optical fibre cables and integrated solutions, and also a global leading supplier in these areas.
YOFC was listed in the Hong Kong Stock Exchange on December 10, 2014(Stock Code: 06869.HK), and listed in the Shanghai Stock Exchange on July 20, 2018 (Stock Code: 601869.SH), and is the only A&H shares company in China’s optical fibre and cable industry as well as the first one in Hubei Province. Providing a variety of different products and solutions for world’s telecommunications industry and other industries (e,g. Public utility, Transportation, Oil & Chemistry and Medication etc.) , YOFC has offered its products and services to over 90 countries and regions around the world. Adhering to the mission of ‘Smart Link Better Life’, YOFC devotes itself to becoming the leader in information transmission and smart links through its core value ‘Client Focus Accountability Innovation Stakeholder Benefits’, and builds its strategies in the following 5 aspects: Overall business growth; Internationalization; Diversification; Technological innovation & digital transformation; Synergy growth of capital operation.

Platinum Sponsors

Prysmian Group

Prysmian Group is world leader in the energy and telecom cable systems industry. With almost 150 years of experience, sales of around €12 billion, over 29,000 employees in over 50 countries and 108 plants, the Group is strongly positioned in high-tech markets and offers the widest possible range of products, services, technologies and know-how. It operates in the businesses of underground and submarine cables and systems for power transmission and distribution, of special cables for applications in many different industries and of medium and low voltage cables for the construction and infrastructure sectors. For the telecommunications industry, the Group manufactures cables and accessories for voice, video and data transmission, offering a comprehensive range of optical fibres, optical and copper cables and connectivity systems. Prysmian is a public company, listed on the Italian Stock Exchange in the FTSE MIB index.


Corning is transforming the way the world connects. Since ushering in the telecommunications revolution with the invention of low-loss optical fiber in 1970, we have been continually innovating to increase the speed and capacity of optical networks around the globe, while reducing installation costs. Today, our Optical Communications business delivers solutions for growing segments like fiber to the home, wireless technology, and hyper-scale data centers.

Gold Sponsors

Rosendahl Nextrom

Rosendahl Nextrom is the leading global supplier of production technologies for cable, wire and optical fiber. Our core competencies include extrusion, SZ-stranding, corrugation, optical glass making, fiber drawing, fiber coating, ribbon making and proof testing. From first contact onwards, we provide customized high quality solutions and personal support to ensure total customer satisfaction.

Heraeus Comvance

Enabling Communication Beyond Today’s Imagination

Heraeus Comvance is one of the world's leading manufacturers of synthetic quartz glass for fiber optics in telecommunications. With its sites in Germany, Denmark, and the US and more than 700 employees worldwide, Heraeus Comvance has significantly contributed to optical data transmission technology over five decades. The product portfolio includes high purity fused silica tubes for core rod manufacturing, large RIC® cylinders as cladding for telecom fibers, preform manufacturing services, and optical fibers. By developing products for next generation optical fibers, Heraeus Comvance enables communication beyond today’s imagination.

Shin-Etsu Chemical Co., Ltd.

Shin-Etsu is a World largest Si-Chemistry Company and has a variety of Si related products. The Shin-Etsu Group was the first company in the world to mass-produce synthetic quarts that is the key raw material of optical fiber and higher in purity than natural quartz. Our standard Mother preform is the largest level in the world; 200mm diameters x 2000mm length and it will become roughly 3900km of optical fiber. With our own developed excellent elongation technology and accurate estimation technology, we can provide appropriate preform in accordance with your requests. These days, the spread of AI and self driving cars’ technology need more telecommunication network. Our preform is supporting the developments such an IOT society.