Is a string of numbers in Hangzhou reliable?

Reliable. A string of figures in Hangzhou is a formal company registered in Hangzhou Industrial and Commercial Bureau, which is more reliable with the approval of relevant state departments. Hangzhou Yichuan Digital Intellectual Property Agency Co., Ltd. was established on February 27th, 2009. Its business address is located in Future City, Cang Qian Street, Yuhang District, Hangzhou, Zhejiang Province, and its business scope includes trademark agency and patent agency.