We have been specializing in making pens for 27 years, and we know what you want. Huahong Gold Pen, a specialized pen manufacturing factory, was established in Shanghai in 1996. Our factory is located in Fengxian District, Shanghai, covering an area of 12,000 square meters. Specialized technicians, skilled operators, core development departments and customer needs are the core of our market-based business. Our business has covered domestic and overseas markets. 

In 2015, Huahong Gold Pen officially changed its name to SenMu Industry. At the same time, we stepped into new areas such as domestic gift customization, retail and IP cooperation business. We also have carried out more targeted product research and development, and product sales based on our understanding of market demands. 

Adhering to the business tenet of professional production and meticulous service, SenMu focusses on the corporate culture "respect, belief, persistence and creativity", provides employees with a stable and happy working environment, and customers with creative and stable pen products and perfect after-sales service.