Abstract:Abstract： ［Purposes］ The feasibility about scale management of Scientific journals is explored. ［Methods］ This study takes the series of chemical journals of Chemical Industry Press as an example. The development road of each journal under the overall plan is summarized. ［Findings］ To construct a reasonable series of chemical journals, the overall plan must be carried out: Solid academic foundation brings the new development of old famous journals and improves social benefits, such as CIESC Journal and CJChE. Technology journals can be regarded as a platform to enhance the management ability and economic benefits, such as Chemical Industry and Engineering Progress. The new founded journals of rising interdisciplinary fields, such as Biotechnology & Business and Energy Storage Science and Technology, have nurtured new growth points which realize the sustainable development of the journal-cluster. ［Conclusions］ The practice has shown that scale running is a realistic choice under the current situation of sci-tech journals.