宏海是宏海箱运船务有限公司旗下品牌。Founded in 1979, RCL is a Thai based container shipping line. Listed on the Thai Stock Exchange since 1988, its core business is in the carriage of Shipper owned containers (SOC) and its own Carrier container containers (COC) in a service network that is fully Asia centric. RCL currently owns and operates a fleet of 48 vessels with sizes ranging between 200 TEUs and 6621 TEUs. It also has a fleet of 112,160 TEUs to support its own COC carriage as well. RCL operates a network of 66 offices made up of both owned and agency partner offices to support its operations. Today, RCL is recognised as amongst the leading SOC and Intra Asian operator by both peers and customers alike.