1, Montblanc, a German boutique pen, watch and accessories brand, was founded in 1906 with the trademark of white six-pointed star, which pursues luxury and dignity and is a permanent quality guarantee.

2. Jinguan Golden Pen Co., Ltd. is an enterprise that produces golden pens, iridium pens, original bead pens, beaded pens and various high-end gifts. The series of pens produced by this company are mainly middle and high grade, with more than 300 varieties and models in more than 100 series.

3. Shide Building is a German office brand, founded in 1835. Headquartered in Nuremberg, Shide Building produces nearly 4,000 unique designs, such as stationery series, drawing instruments, art design supplies and computer office consumables, to meet the different needs of different consumers to the greatest extent.