According to the registration information of the administrative department for industry and commerce, Hangzhou Yinsheng Technology Co., Ltd. is a legally registered company with independent legal personality. The company is legally registered in the industrial and commercial department and has obtained a business license. In addition, according to public information, the company did not have any records and complaints about violations of laws and regulations during its operation. Therefore, it can be confirmed that Hangzhou Yinsheng Technology Co., Ltd. is a regular company.