ChainSea Information Integration Co., Ltd. provides customer relationship management (CRM) business solutions in Taiwan. Its offerings include inbound and outbound customer service outsourcing, technical support services, text-based customer services, consulting, BPO enterprise process outsourcing, and digital marketing services. The company is also involved in the rental, sale, and maintenance of computer software, hardware, and peripheral equipment. Founded in 1982, it is based in Taipei, Taiwan.