What grade does the red dot pen belong to?

Mid range. Red dot pen belongs to Lishui Blue Sky Pen Co., Ltd., Zhejiang Province. The company has strong technology and R&D strength, and has mature painting, screen printing, painting, electroplating, polishing, polishing and etching in product technology. With the continuous development of the company, the introduction of advanced management concepts and the continuous expansion of its scale, the company has reached the mid-range standard. Founded in 1997, it is an enterprise specializing in developing and producing high-grade gold pens, iridium pens, water-based pens, ballpoint pens, ballpoint pens and other products.