KST Company Profile

Expert in the design and manufacturing of aerospace equipment and machinery, cleaning, and pressure and leak testing.

Our company was founded in September 1988, taking part in the development of a purely domestic rocket. After restructuring into P&C Service Co., Ltd. in April 2007, we transformed into Hikari Takashi Space Technologies Co., Ltd. on May 1, 2018, and have now been reborn as KST Co., Ltd. Up to today, we have focused on special cleaning and pressure-tightness testing, advocating for "zero defective outflow and nonconformity!" and have built our know-how. Currently, we are not limited to aerospace; we also engage in various contracted testing, design and manufacturing of related equipment, manufacturing and assembly of rocket components, production and maintenance of high-pressure gas equipment, and further, we are involved in the development and manufacturing of cleaning agents, expanding our business widely.