大客户来了，可是要在西班牙当地请律师

大家好！！ 迫切的希望论坛里的高手来帮帮我这个新手。 这个月来了个大客户，是西班牙的，价格谈的很爽快，但是客人发 sales contract给我们的时候，邮件里是这样的： thank you for your email and patience, we are sorry for the delay, thus, we he just received the sales contract for this order from our lawyer and he signed/stamped it, we now forward it to you to go through it and if found ok, should also sign/stamp it, then, send it back to us by email/fax. attached to this mail is the sales contract. your company will need a lawyer here, who will sign and represent your company here in the public notary for the legalization of the contract. if at the moment your company does not he a lawyer here in spain, then you he to get one immediately, or if you want, at your request, we can help you in getting a good and competent lawyer here. once you he signed it, you should then forward a copy to us and to your lawyer here also for the legalization in the spanish public notary here. once this agreement is signed and legalized, we will then make 30% tt to you as agreed so that once your sample is approved by us, you can then start mass production. please contact us if you he any questions. 问题是我只是跟这个客人才接触了半个月时间不到，第一次报价给他，他就给我下了订单，并且没有看样品。请问各位高手，我该答应他的要求吗？在西班牙的当地请个律师或者让他帮我们找个律师？但是为什么要请个律师呢？难道请个律师，签的合同比没请律师签的合同要更符合标准？以往我们公司接单就是发个pi给客户，然后客户打订金给我们，生产，寄样品，付尾款，发货，遇到这样的情况，我该怎么回？先谢谢大家了