Sungreen Logistics Group has a professional dangerous goods declaration company, with maritime declaration and port Huanglian qualifications. It closely cooperates with multiple shipping agents and has deep cooperation with shipping agents such as Lian Dai, China ports agency, SINOTRANS, China ocean shipping agency, Shunde, and China Sailing International Shipping Agency all year round. With abundant resources and a professional operation team, we can handle various types of dangerous goods maritime declaration. As a mature dangerous goods declaration company in Shanghai, we can provide comprehensive maritime and port registration services.