are my sentences correct plz?
Is the price of things has changed?价钱的东西变化了吗?
店主Shopkeeper
did you sell all of the your products?你卖了你全的东西吗?
情况的经济怎么样?how is the situation of Economy?
Where are your products made?在哪里你的产品做的?
what about the material of that?东西的材料呢?
can i see your catalog?这儿能不能看看你的目录?
Is this orginal product ?这是原单产品吗?
can i see a sample?我可以看到一个样本吗?
can i see the album of colors?我可以看到颜色的专辑?
do you have better quality?你有没有更好的质量?
how many do you have of these products?这个东西你有多少?
when can you prepare my ordered product?这个东西什么时候你可以准备好了?
In each box, how many things are there?在每个盒子有多少个东西?
where is your factory?你的工厂在哪儿?