1. Company's working environment: Communication control technology has independent office, air conditioning and other infrastructure, and colleagues are harmonious and leaders are harmonious, while the infrastructure of Jiaotong University Xinuo Company is relatively backward and the company environment is relatively poor.
2. Welfare treatment: The salary of communication control technology staff is between 6,000 and 8,000 yuan, and each holiday has a separate gift, while the salary of Jiaotong University Sinoe Company is between 4,000 and 6,000 yuan, and the salary is relatively low.