Gelonghui reported on November 7 that t&s communications (300570.SZ) stated in its investor relations that the Shuffle product is a solution for optical routing, and the optical flexible board technology achieves a higher density optical routing solution. The company has complete independent intellectual property rights in the field of optical flexible board technology, including software for automatic fiber path design, automatic fiber layout equipment, flexible board coating process, etc. The company's optical flexible board products have been shipped in large quantities and developed customized products for multiple customers.