1. Yidege

Beijing Yidege Ink Industry Co., Ltd., founded in 1865, is a famous Beijing trademark, a Chinese time-honored brand, and a national intangible cultural heritage project. A modern enterprise specializing in the development, production and sales of ink.

2. Rongbaozhai

Rongbaozhai is a time-honored Chinese brand in China and an important national enterprise brand. It specializes in the development, research and production of study appliances and is a well-known brand in the industry. Rongbaozhai brushes are easy to use and suitable for people who practice calligraphy.

三、六品堂

Based on the development concept of discovering and interpreting ancient Chinese calligraphy culture, inheriting classics and carrying forward the quintessence of the country, Liupintang has cooperated with many cultural supplies retailers and agents. Established a long-term and stable cooperative relationship.

4. Red Star

Anhui Red Star Ink Industry Co., Ltd., founded in 1951, is a well-known brand in the domestic four treasures of the study industry, a Chinese time-honored brand, and an intangible cultural heritage. It specializes in rice paper and ink, etc. series of products, with a large ink production line, and its rice paper enjoys the reputation of "thousand-year-old paper".

5. Shuangyang brand

Shuangyang brand was established in 2010 and is affiliated to Huzhou Shanlian Shuangxi Lake Pen Co., Ltd. The industry will become bigger and stronger, and the spirit of Huzhou Hubi cultural business card will be established, and the original "Huzhou Shanlian Hanshan Hu Pen Factory" will be transformed and upgraded. "Shuangyang brand" Hubi was founded in 1957 and has a history of more than 50 years.