Due to is a preposition, so the first clause should be a prepositional phrase (remember that you can't use modals in prepositional phrases, so you will have to change
cannot to
not be able to. The verb in the clause needs to be in gerund form. You need a comma after the prepositional phrase, not a semicolon.
There are only 50% good included 500pcs doesn't make sense. Probably included should be including, but I am not sure what this sentence means.