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Optical module business: providing R&D and manufacturing services for optical modules.Therefore, the performance has dropped again and again.As far as I know, the main business of Wentai Technology includes

Optical module business: providing R&D and manufacturing services for optical modules.In the short term, it is a lock-up disk.

As far as I know, the main business of Wentai Technology includesI moved this stock from the industry leader to the investment opportunity of self-selection, and continued to pay attention.Wentai Technology suffered a reduction and joined the self-selection machine to intervene.