英语翻译一家企业的三大类产品同时被指定为XX专用产品,这在XX合作中开了先河

A enterprise 3 product of main type is appointed for x of x at the same and specially use the product, (and) opened the beginning in the cooperation of x in the here x.

Three major kinds of products of an enterprise are appointed as special-purpose products of XX at the same time, which made a beginning in XX cooperation.

One enterprise three major kinds of product is allocated for being that the XX special use product ,this have opened an anything that is advocated earlier in XX cooperation at the same time

At the same time enterprise's three big kind of products is assigned is XX special-purpose product, this has held the beginning of a matter in XX cooperation