Where can I sell writing brushes in Urumqi? Not an office supply store!

I don't know where Northwest Road is. I know a place, Jiankang Road, which is the road to the east of the city. There is a shop called frontier fortress poetry, calligraphy and painting society, which is a bit inconspicuous, but it has various calligraphy and Chinese painting seals. I bought eleven pens there. By the way, the pen is engraved. If it is Shuangyang brand, then the lettering must be Shanlianhu Pen Factory. Mace is afraid of injury.