Haikou, China: innovation profile

Haikou is number 230 in the 311 Innovation Cities Index, with an innovation score of 21. It is home to 9 R&D labs and 6 of the world's largest companies in the 311 Institute directories.

Part of the 311 Innovation Cities Index (311institute.com). Last updated 7 October 2026.

Largest companies

• Hainan Airlines Holding Co., Ltd. (#768)
• China Hainan Rubber Industry Group Co., Ltd. (#1140)
• China Tungsten and Hightech Materials Co., Ltd. (#1971)
• Hainan Jingliang Holdings Co., Ltd. (#2963)
• Hainan Drinda New Energy Technology Co., Ltd. (#2990)
• Hainan Jinpan Smart Technology Co., Ltd. (#3083)

R&D labs

Chinese Academy of Tropical Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences, Chinese Academy of Tropical Agricultural Sciences, Department of Science and Technology of Hainan Province, Hainan Provincial Academy of Marine Fisheries and Aquaculture, Ministry of Agriculture and Rural Affairs.