For the convenience of operation, the company established the customs declaration company by the General Administration approved. It is the earliest that open customs declaration company in and around Changshu, and it has customs widows in the main Economic Development Zone. The customs widows have set up the customs department in customs building and the customs supervision, and prerecorded through the computer line terminal and customs H2000 computer network system, we also provide the customers with one-stop customs clearance service of customs clearance, storage, transportation, applications of processing trade handbook, free of charge, Issue of Library Cards.