日本HIOS株式会社成立于1970年，从事HIOS品牌电动工具类、扭矩测量机器类、螺丝类的开发及制造，总部位于日本千叶县松户市。

HIOS株式会社作为一个制造商，我们一直在努力，寻求更高效地工作。历史上，M -系列包括原型电动螺丝刀和空气驱动程序，然后通过压缩，低电压设计的机械离合器电流控制，战后重建的全盛时期诞生M系列，可以安全、准确完成工作。

HIOS株式会社植根于精密组装设备领域，加上交流发展计划，VZ系列被称为行业中的顶级产品。特别是无刷BL系列驱动器耐久性（保修3年）为最高，电动螺丝刀拧紧螺钉因为没有碳粉产生，环保性价最高。

未来，HIOS将继续朝着环保、高效的方向发展。

HIOS Inc. has specialized in the manufacture of screw tightening equipment since its inauguration in 1970, and we continue to develop our business today while considering the global environment and improving overall work efficiency.

From a historical perspective, HIOS’s electric current control M series acted as the prototype for the start of air screwdrivers during Japan’s post-war economic boom. This gave rise to the development of our CL series with attached mechanical clutch, offering compact size and low voltage design, ensuring accurate and safe screw tightening.

HIOS's VZ series of AC screwdrivers traces its origins to the field of precision equipment assembly, but this range of products remains an industry leader in Japan to this day.

HIOS's recently developed BL series of brushless screwdrivers (registered trademark) have recently started to attract attention for their high durability. These have been developed as environmentally friendly screw tightening electric screwdrivers that do not produce any harmful carbon grains.

HIOS anticipates all next generation electric screwdrivers to follow this trend.