According to the information I know, the following is the relevant information about Hangzhou Trademark Registration Service Hall:

Name: Hangzhou Trademark Registration Service Hall

Address: Zhejiang No. 151, Qingchun East Road, Jianggan District, Hangzhou City

Office hours: Monday to Friday, 8:30-11:30 am, 1:30-5:00 pm

Please note that since information may change, it is recommended to confirm the office hours and address in advance before going to the office lobby. You can obtain the most accurate and up-to-date information through the following methods:

1. Official website: Hangzhou Trademark Registration Office may have an official website, which you can visit for detailed information.

2. Contact information: You can contact the Hangzhou Trademark Registration Office by phone or email to inquire about office hours and address.

3. Local trademark registration agency: You can also consult the local trademark registration agency or trademark agency. They can usually provide accurate information about the trademark registration office.

I hope the above information is helpful to you. If you need further assistance or have additional questions, please feel free to ask.

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