We used LetPub’s English language editing service, our paper was revised three times, and each time was very professional and detailed. We contacted the Client Communications Specialist by email throughout the whole process, they answered our doubts patiently, and the processing speed was very fast. Many thanks for LetPub's professional and meticulous service, and it is very helpful for future paper writing.

Working with LetPub for a journal cover design has been a wonderful experience. The artwork designers perfectly understood the main ideas and requirements for the cover with scientific accuracy and aesthetic vision. The customer support staff was very helpful throughout all the process and provided timely updates about the progress of the project. I do recommend this service and surely will use it again in the future."

Thank you to LetPub's editing service for helping me, who has just passed the 4th level of English, and published a Q1 paper. The successful publication of this paper would not have been possible without the editing services provided by LetPub. In addition, the polishing experts also put forward three insightful opinions on the content of the article, which is enough to prove the professional level and professional competence of the polishing experts. I hope I can write more articles and have more cooperation with LetPub in the future.

Working with the LetPub team was one of the easiest and successful collaborations we tried so far. They have made a professional job regarding the graphical abstract and exactly fulfilled the vision what we had about the figure. The communication and flexibility were outstanding; it was a pleasure to work with them. Altogether, the work reflects high professionality and excellence, and the service is highly recommended.

Thank you to LetPub for the professional revision of the manuscript. The polishing effect is exceptional. The language problems pointed out by the editors and reviewers were solved easily.

The editing level is very professional, and the revision is very timely. At the same time, the client manager communicates very smoothly.

The expert editors at LetPub are very professional. We have worked with them twice and both experiences went well. The reviews given by the editors of the journal did not mention the language issue. LetPub's customer service is very good, and the speed of processing articles is very fast, while carefully editing each paper.

The paper editing service is very professional, and some grammatical errors and formatting errors in the paper have been corrected. The reviewers are very satisfied with the language expression of the paper. Great!