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A professional manufacturer of optical fiber products.

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Optical fibers,   optical fiber cables,   optic components,   FTTx solutions and so forth with various standard specifications upon your need.


SUMEC WASIN is a subsidiary of SUMEC GROUP, which is a core member of China National Machinery Industry Corporation (as known as SINOMACH, a world top-500 enterprise).


We dedicate ourselves to facilitate the applications of optical fiber products worldwide, as well as to promote the development of optical communication technologies.

Help shape the online world with fiber optics.

Our vision is to help as many people as possible enjoy the benefits that optical communications bring to their lives. We dedicate ourselves to accelerate the development of optical communication all over the world. And you, are more than welcome to join with us together.


High-quality manufacturing is the core step to satisfy customers' needs. We implement "zero- defect" of products through advanced equipment and craft, scientific enterprise management, and multi-level quality control and guarantee system.

Research & Development.

Taking advantage of the global R&D network, SUMEC WASIN insists on making innovations. We explore the market direction to meet users' requirements in a rapid mode, so that we provide stable and reliable products, and create new value objectives for users.


We provide optical fibers, optical fiber cables, optic components and FTTx solutions with various standard specifications that are used all over the telecommunications industry. To make it better, we do it the way you like.

Support & Service.

We value your opinions. During years, we’ve got a great experience of customer support. Our lead time is short. Our delivery is on time. Enjoy the unprecedented reliable supply.