SUMEC is a subsidiary of SUMEC GROUP, which is a core member of China National Machinery Industry Corporation (also known as SINOMACH, one of the top 500 companies in the world).
We produce optical fibers, fiber optic cables, optical components, ONUs and offer FTTx solutions with various standard specifications that are used in the telecommunications industry. Over the years, SUMEC has accumulated great experience in the custom design of optical fibers and cables. We have the most complete product portfolios so that each customer can find a specific product that suits their needs.