model: S1100A, depending on the time of payment to the account, the 40-day production cycle is required. About 50 sets can be supplied by May 15, and about 100 sets can be supplied by the end of may. If more sets are needed, they can be ordered according to the production schedule.model no. : VG70, currently there are 100 in stock, the factory can not keep the goods, can only take the time of payment to the account, then see how many in stock. If the payment for goods is more than refunded and less than compensated, the factory will try its best to arrange production if there is no spot after the payment is received.