Recently, electric pencil sharpeners with tungsten steel blades have become popular again. Our team took the lead in the research and development of this technology as early as 2015. After careful selection of raw materials and countless product performance tests, we finally successfully achieved large-scale production in just six months. .
The performance of this tungsten steel blade far exceeded our expectations. Once it came out in 2017, it won enthusiastic support from consumers due to its excellent durability, resulting in a surge in demand in the market. Many Amazon Merchants came to us one after another to seek supply, resulting in a situation in which supply exceeded demand.
Entering 2022, our tungsten steel blade technology has become the subject of intense research in the industry.
Starting from 2023, almost all electric pencil sharpener manufacturing factories will join the ranks of producing tungsten steel blade electric pencil sharpeners. Although high carbon steel blades are more affordable in comparison, the service life of tungsten steel blades can reach 20 times that of ordinary blades. This significant advantage makes it popular in the market even if its price is slightly higher. .
Therefore, it is very likely that high carbon steel blades will be phased out over time.
