Wang Zhuojian and Gao Jun have come back after studying in USA for 4 months. They were in the first batch of software stuff with Ningbo Yi Ke Investment Holding Co. LTD sent to USA for studying. In USA, they had understood requirements and instructions of US custom. When they come back, they brought a big order worth of US $ 200,000.Yi Ke is typical one of Ningbo enterprises of contracted services. Ningbo leading group for contracted services work announced that from Jan to July, output of contracted services industry had reached 550 million Yuan, including US $ 21.4 million of free on broad contracted services. So far, there are 119 enterprises of contracted services, which have 5978 stuff. Mainly, the enterprises deal with development of built-in software, service of basic information, cartoon design, software development, system integration, clearance, tax return, check of financial data.