Longjiang Science and Technology Publishing House has a long history of more than 30 years. It is a comprehensive publishing house integrating books, periodicals and Internet publishing. Since its establishment, it has been commended by Publicity Department of the Communist Party of China and the State Publishing Administration for many times. Hundreds of book copyrights or book products have been introduced and exported, with excellent publishing tradition and rich publishing experience. It is the first publishing house in Heilongjiang Province to plan and publish market bestsellers, the first place in Heilongjiang Province to publish books on science and technology and agriculture, and the only publishing house in Heilongjiang Province with the qualification to publish health care books. It is the leading publishing house with the largest variety, the widest scope and the largest scale in Heilongjiang Province, ranking first in the country.