Shanghai Haicheng Special Steel Container Co., Ltd. (SHS) is one of the leading suppliers globally of prefabricated modular buildings and modified container houses with more than a decade in the industry. It is located close to Pudong Airport, with an area of 30,000 square meters, among which 18,000 square meters are for plants, with a full facilities of welding, painting, wood-works, metal-works and assembly area.