Qingdao changlong stationery co. Ltd. (hereinafter referred to as “the white snow stationery”) was established in may 1988 to cover 77,000 square metres of land; the production of a series of stationery, mainly in the brand name of snow white, is dominated by straight-slurped pens, straight-slurled pens, neutral pens, acrylic marks, bell pens and crony pens, white-board pens, fluorescent pens, etc., and is a professional production enterprise that combines research and development, production and sale. After more than three decades of development, snow white has achieved some success in penmaking: mastering the core technology of the design, ink pen development, equipment manufacturing, etc. Related to pen making, which is close to the level of first-class modelling in japanese enterprises; participating in the revision of national standards, industry standards, and leading and regulating technical standards in the domestic pen-making industry; and marking pens, cylindrical pens, which have been identified as “chinese brand” products, and for many years as top ten enterprises in china's light industry. In keeping with the vision of “becoming the world's most valuable pen-making firm”, snow stationery has evolved over time, building on innovations and introducing new ideas, methods and tools into business management to provide firm foundations for business development in the new era. In recent years, companies have focused on green design production, introducing lean production management and promoting the construction and upgrading of intelligent manufacturing platforms as a way forward in the coming years。