1. Springer

Springer generally refers to Springer Verlag, established in 1842 and headquartered in Germany. Springer Asia headquarters is located in Hong Kong, and the Beijing representative office was established in August 2005.

Currently, Springer is the world's largest technology book publishing company and the second largest technology journal publishing company, publishing over 6500 technology books and approximately 2000 technology journals annually.

2. Wiley

Founded in 1807, headquartered in the United States.

Enjoy the reputation of being the world's largest independent academic book publisher and the third largest academic journal publisher. Published over 2000 academic journals.

The academic journals published by this publishing company are of high quality, especially in fields such as chemistry and chemical engineering, life sciences, polymer materials science, engineering, medicine, etc.

In addition to scientific journals and books, Wiley also publishes textbooks such as CPA exams.

3. Elsevier

Founded in 1880, headquartered in the Netherlands. It is one of the publishers of medical and other scientific literature.

The research data for the 2016 China Highly Cited Scholars List comes from the Scopus database under Elsevier,

A total of 1776 Chinese scholars with global influence from 38 disciplines such as social sciences, physics, chemistry, mathematics, and economics were selected.

Core services include ScienceDirect and Scopus.

ScienceDirect, abbreviated as SD, is a famous academic database with the largest download volume among all academic databases and the lowest cost of downloading a single article among all databases. On average, each article is less than ten cents, making it the most cost-effective database.

Scopus is a peer-reviewed academic paper index abstract database that covers journals, books, conference papers, and international patent information in the fields of technology, medicine, and social sciences published and distributed by over 5000 publishers.

4. IEEE

The Institute of Electrical and Electronics Engineers (IEEE) is an American association of electronic technology and information science engineers.

One of the largest professional and technical organizations in the world (number of members). With 360000 members from 175 countries. Organize over 300 meetings annually. The standards defined by IEEE have had a significant impact in the industry.

Magazines, journals, and books published in the fields of science and education, targeting research organizations in electronic and electrical engineering, communication, computer engineering, computer science theory and principles, and related branches of art and science.

5. ACS

The American Chemical Society (ACS) was established in 1876. A professional organization in the field of chemistry, with 163000 members from various branches of the chemical industry.

The American Chemical Society holds two annual conferences covering various fields of chemistry each year, as well as many smaller professional seminars. The Chemical Society has dozens of highly influential professional journals in the field of chemistry, such as JACS Journal of the American Chemical Society.