Founded in 2005, TNG Pen is a professional manufacturer of ballpoint pens, gel pens, pencils, ballpoint pen refills and gel pen refills. We can customize the design of our customers. The company introduces advanced production equipment and technology to continuously improve product manufacturing technology and technology. Through technological improvements, products are highly competitive in the market. Our brand enjoys a high reputation in the market, and its products sell well all over the country and are exported to the United States, Japan, South Korea and Southeast Asia. www.ballpenmanufacturers.com