There are many large and small translation companies, such as Zhengzhou Zhong Ling Translation Service Co., Ltd. ... which one to choose depends mainly on the customer's needs and acceptable budget. The general translation company in Beishangguang will offer a higher price. The translation level of translators in different companies is uneven. Admittedly, there will be experienced translators and revisers, but at the same time, in order to save costs, translation companies often hire some junior translators and give them a chance to try. In any case, if the company needs to translate more documents, it can try to cooperate with several translation companies. As the saying goes, you can learn from a distance and learn from translation skills. I hope I can help you!