Shanghai Chungling Trade Development Co., Ltd. is an environmentally friendly American company, dedicated to introducing and promoting highly advanced and energy efficient building products to the international community. As part of our versatile services, we enjoy providing professional construction services to customers as well. These products can be widely used in government agencies, hotels, schools, hospitals, nursing homes, shopping malls, factories, exhibition halls, airports, vehicles, ships, rail transportation, and inclusive of all other public buildings.