This is the second time I've polished my paper, and I have been recommending my classmates in the laboratory to edit their papers with LetPub. The effect of the revision is quite good, and the revision is very comprehensive and careful. After submission, the reviewer did not raise any questions about the language of the paper. LetPub's account manager is also very enthusiastic and responsible. They patiently communicate, and answer any questions, provide good service, and even send emails during the holidays.

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!

Collaborating with LetPub for the design of my journal cover was a real pleasure. Service received was very fast and professional, and the image provided was of a very high quality and got immediately accepted as Front Cover in ChemElectroChem journal. I strongly recommend this service.

The editor made grammatical changes to the article: such as the correct use of "a" and "the". In addition, the editor also modified the expression. After revision, the article is smooth and easy to understand.

LetPub has edited many of my articles. The editors are very professional and the revisions are well done. The feedback from the editors and reviewers were very good and long-term cooperation will be considered later.

The English editor (scientific editor) not only polished the English of our manuscript, including grammar, punctuation, and overall readability, but also significantly contributed to the academic expression by providing constructive feedback on the paper's framework, constituent elements, results, and conclusions. This included appropriately compressing lengthy or repetitive sections, suggesting structural modifications, identifying ambiguous passages, rewriting academic descriptions, questioning certain statements in the paper, and offering constructive academic suggestions. All of these insights and assistance have been very inspiring and helpful for us as authors. Thank you very much to the editor.

Thank you so much, LetPub, for providing great services at a very affordable price. I am especially thankful for your efficiency and helpful advice to maximize my article publication chances, even in the most unusual circumstances. I definitely will come to you if I need similar editing services in the future.

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."