Many thanks for your order dated on August 10.But unfortunately the model TWT-810 which you are ordering for,now is already out of stock.And before end of November it is impossible to have new stock on it.
But we can supply your esteemed company with another very similar model TWT-812 which has same quality and function.And for this model we have stock on hand,and we think this model maybe more suitable for your needs.
Here we are sending some samples to you for kind reference.It is highly appreciated,if you can amend your order before 10th of this month.