With more than 20 years of experience in industrial software development and services for R&D informatization, Peraglobal is the pioneer and practitioner of digital transformation of industrial R&D in China, the founder of enterprise simulation system and lean R&D system, and a leader in the field of Computer Aided Engineering (CAE). It is the only CAE company listed in the "2022 China Software Top 150" list (ranked 99th in China Internet Weekly by the Chinese Academy of Sciences). The company is headquartered in Beijing, with 18 molecular companies and more than 5,000 customers. We have more than 700 employers, 400 of which are researchers and technicians. More than half of the employees have master's and doctoral degrees, with some of them are expertise of algorithms, models, and software. With national research institute, provincial and ministerial simulation laboratories, provincial and ministerial enterprise technology centers and high-precision industrial design centers, Peraglobal is listed as the national key software enterprise and one of the Specialized and Sophisticated SMEs.