11.We assure you of our best services at all times.
我方保证向贵方随时提供最佳服务。

12.If there is anything we can do to help you, we shall be more than pleased to do so.
贵公司若有所需求，我公司定尽力效劳。

13.It would give us a great pleasure to render you a similar service should an opportunity occur.
我方如有机会同样效劳贵方，将不胜欣慰。

14.We spare no efforts in endeavoring to be of service to you.
我方将不遗余力为贵方效劳。

15.We shall be very glad to handle for you at very low commission charges.
我方将很愉快与贵方合作，收费低廉。

16.We have always been able to supply these firms with their monthly
requirements without interruption.
我方始终能供应这些公司每月所需的数量，从无间断。

17.We take this opportunity to re-emphasize that we shall, at all times, do everything possible to give you whatever information you desire.
我们借此机会再此强调，定会尽力随时提供贵方所需的信息。

18.We are always in a position to quote you the most advantageous prices for higher quality merchandise.
我们始终能向贵方提供品质最佳的产品，报价最为优惠。

19.This places our dealers in a highly competitive position and also enable them to enjoy a maximum profit.
这样可以使我方经营者具有很强的竞争力，还可获得最大的利润。

20.We solicit a continuance of your confidence and support.
恳请贵方继续给予信任，大力支持。