求翻译：制造商要求我方先签订加工合同，然后他们才能订购相对应的产品原材料。但是我方下发加工合同之前需要贵公司的订单。所以只有贵方下发正式订单后，我方才能正式开展加工业务。是什么意思？

Manufacturers require us to enter into processing contracts first, and then they can order corresponding to the product of raw materials. But we need your company's order processing contract issued before. Therefore, only your formal order is issued, we can officially carry out processing operations

manufacturer requires that we first signed the contract, and then they will be able to order the product raw materials. But our contract issued before processing the order needs to be the company. Therefore, it is only your official order issued after its official, we can process.

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Manufacturer ask us to sign a processing contract, then they can order that corresponds to the product raw materials. But before we issued a processing contract need your order. So only after you issued a formal order, we can officially carry out processing operations.

The manufacturer requests us to sign the processing contract first, then they can order the product raw material which corresponds.But we after-crop in front of the processing contract needs your firm the order form.After therefore only then the expensive side after-crops the official order form, we