From Metal Sparks to Household Warmth
Precision Sheet Metal in Miyama Meets Outdoor Fire Pits
Nestled along the upper reaches of the Kita-Asakawa River, the workshops of Miyama Industrial Park hum with steady focus. Preparing for the Hachioji Open Factory in mid-November, Ozawa Manufacturing—a precision sheet metal specialist founded in 1966—is readying hands-on workshops where parents and children can build compact fire pits. The company's micro-millimeter bending and welding techniques are now finding fresh expression through their original outdoor lifestyle brand, OZOPS.
These small factories, which long supplied high-grade chassis for medical equipment and food processing machinery, are now channeling their pride directly into products that bring warmth to people's leisure. Rather than remaining unseen subcontractors, Hachioji's craftspeople are stepping into the spotlight under their own name—a bold, pioneering spirit that carries on the legacy of the historic silk market that once anchored this valley.