According to the inquiry, Chengdu Yingshang Science and Technology Service Department is a small enterprise, established on 202 1, located in Chengdu, Sichuan Province, and mainly engaged in science and technology promotion and application services. Investor: Changzhou, with a registered capital of 30,000 yuan. Services: technical services, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Electronic product sales; Office supplies sales; Software development; Rental of computer and communication equipment; Maintenance of daily electrical appliances; Enterprise management consulting; Internet sales; Information consulting service.