The Group has joined the authoritative organizations of ISSA and IMPA ahead of peer companies and has obtained the certifications of ship repair, FFE/LSA inspections and maintenance and underwater inspection from classification societies, as well as the port operation permit of the People's Republic of China, the hazardous chemicals business license and the drug and explosive production license, the health permit for food producing and dealing unit at frontier ports, ISO 9001 and ISO 14001 certification. The group has earned widespread praise from domestic and foreign customers.