The people’s government in Haiyan County provides the services from enterprise establishment, plant construction , employment to the whole course of production operation, the complete service system of one-stop examination and approval, one package service and one cashier at one window has been set up including construction plan, land management, financial taxation, industrial and commercial registration, traffic control, environment protection, security administration and so on, which provides considerable convenience to investors, simplifies the investment procedures and speeds up the investment process.