英语翻译如果要final carton box design 必须要下单给工厂,他们才会安排设计,这样需要大概2-3个星

Only when final carton box design have to place the order to the factory,they will schedule to design, this need about 2-3 weeks. I suggest that after you have received the prototype and confirmed it do we immediately began to design for you, is that ok?
In addition, I didn't confirm the cavity would made of stainless steel material before, I only wrote in the quotation with white painted, normally, solo function is generally made up of white painted in standard. If you have to change, I need to ask the factory whether they can do it, because, after all, 34 L stainless steel is 3-4 dollars more than white painted.
In short, if you have any prototype need to do : red leds + logo + final carton box design, I need at least one and half months to finish it, I think it takes huge time, wish your understanding.
如果要进行最后的包装设计, 必须要下单给工厂,他们才会安排设计,这样需要大概2-3个星期的时间. 我建议等你收到样机并确认之后,我们马上开始为你设计,这样行吗?
另外,我之前好像没有确认腔体要使用不锈钢材质,我在报价里也只写了漆成白色,正常来说,单独功能一般标配是刷白漆 .如果你一定要改,我需要问下工厂是否可以做到,因为毕竟,34L不锈钢要比白色一般贵3-4美金.
总之,如果以后你的任何样机需要做到：红色LED+商标+最后纸箱设计, 我想至少要1个半月的时间来进行,我认为这样很费时间,请谅解.