Keen Ocean International Holding Ltd. Is an investment company, which engages in the design, development, production and sale of transformers, switching mode power supplies, electric healthcare products, other electronic parts and components, and other products. The company employs 604 full-time employees The company went IPO on 2016-02-24. The firm is mainly engaged in the design, development, production and sale of transformers, switching power supplies, electronic health products, other electronic components and other products. The firm produces and sells transformers and power products under the brand 'Qiaoyang' and sells electronic components and electronic health products on an OEM basis. The firm sells its products in domestic and overseas markets.