求翻译：我们一定会保证质量，交期，包装，也欢迎你随时来验货，为了长久的合作，希望您能按时给我们付款，把开证银行换成三大银行，希望合作顺利，有更美好的将来。是什么意思？

We will guarantee the quality, delivery, packaging, and also welcome you to inspection at any time, for long-term cooperation, I hope you can give us payment on time, the issuing bank, replaced by three major banks hope to cooperate smoothly, have a better future.

We will ensure that quality, delivery, packaging, or to verify that you are welcome at any time, in order to long-term cooperation, hope you can give us payment on time, to the issuing bank to bank 3, in the hope that the successful cooperation, a better future.

We can certainly guarantee the quality, the delivery date, the packing, also welcome you to inspect goods as necessary, for the long-time cooperation, hoped you can give us to pay money on time, opens the card bank to change into three big banks, hoped the cooperation will be smooth, has a happier f

正在翻译，请等待...

正在翻译，请等待...