Is the payroll department a collection company?

No, the payroll department is not a collection company, and its business scope is technology promotion and application services, including technology development, consulting services, data processing and other fields, and has nothing to do with collection business. Renren Mathematics Division is a company focusing on software and information technology services, committed to providing customers with all-round solutions, covering software development, information technology consulting, technical services and other fields. At the same time, Renren Branch is also a high-tech private enterprise integrating design, development, production and sales, mainly involving the provision of technical solutions and services such as cloud computing, big data and artificial intelligence, including the construction of enterprise-level big data platform, smart city construction, government big data platform construction, intelligent manufacturing, data center construction and other fields.