What you want to ask is where is a recording pen in Yichuan? Wenchi Stationery Store, Xia Ting Stationery Store. According to Baidu map query:

1, Wenchi Stationery Store is located in Yichuan County, mainly engaged in stationery wholesale, office supplies, handicrafts sales, including recording pens.

2. Xia Ting Stationery Store Address: No.9, Heluo Xincun Road, Nanfudian Village, Chengguan Town, Yichuan County, Luoyang City, mainly engaged in the sales of office supplies and stationery, including the sales of recording pens.