Is Yi Sai technology outsourced?

No, the company is engaged in product research and development, self-research, providing technical architecture design for corporate customers, not an outsourcing company. Guangzhou Yi Sai Technology, the full name of Guangzhou Yi Sai Information Technology Co., Ltd., was established in 2005, located in Guangzhou, Guangdong Province. It is an enterprise mainly engaged in software and information technology services.