Chain Sea Information Integration Co., Ltd. provides business solutions for customer relationship management . Its services include domestic customer contact centers, call center outsourcing, BPO business process outsourcing and digital marketing, call center education and training, and consultation and advisory services. The firm also involves in the installation and maintenance of call center systems, customer relationship management platform, and AI voice-activated dialing systems. The company was founded by Shih Chun Huang and Jung Kuei Chang on August 27, 1993 and is headquartered in Taipei, Taiwan.