请高手帮忙将以下一段中文译成英文,谢谢,急!

1.目前在俄罗斯我们还没有合作者
2.我们只有英文的使用手册,如果达到我们最小起定量就可以印刷俄文的使用手册
3.我们的证书有:
4.我们是制造商
5.可以接受预付20%,发货前再付80%
6.达到我们最小起定量就可以做你们的LOGO,达不到要加价格
7.需要样品费和快递费
8.达不到样品要求的货物我们可以在下次订单中补齐或者赔偿

下面的是客人的邮件,帮忙参考我这样回复是否妥当
Do you have any existing partners in Russia? If yes, how many?
Does your production have Russian manual? If not, are you able to print it at your side?
What kind of certificates do you have?
How is your price policy: low, middle or high price market?
What are your business terms? What have we done to launch a deal?
What’s about payment terms? (I prefer to see 20% / 80%)
How is MOQ of each model? (by my list).
Is there any difference between order with your original Logo and my own brand? (In Tehnosila we have 16 own brands for different kinds of goods)
Is it possible to get free test samples before deal?
How do you usually solve it if is a bad quality incident?

1. Currently in