在线等，急，翻译成英文。

Dear xxx,
the approximately time for the goods finishing as follow:
Space grey : 16/July/2014
White : 9/July/2014
...
Since you didn‘t mention what color should to produce first before, our production department had made a shedule. I consulted the production department just now and they said that the producion sequence was difficult to be changed, I am afraid that it would waste more time if you want to change the production schedule. Please understand,thanks !

PS. would you please let us know when will you provide us the package materials.

另外：我们很难改变颜色完成的顺序，这句话用不着了

in other words

望采纳
是否可以解决您的问题？