Yu Ting phone has been confirmed, Yu Ting told 15-24G size is too small, factory Kabayaki step rate is poor. So there is no such specification of requirements
Has Yuting call to confirm, Yuting inform 15-24g specifications too small, factory Kabayaki steps retention rate will be poor. Therefore, the current does not have this requirement specifications
Yu Ting has confirmed to the phone, Yuting told 15-24g size is too small, the factory kabayaki step retention rate will be very poor. So there is no need for this specification