大和製作所 Company Profile

We are engaged in the manufacturing, design, prototyping of architectural hardware, and door maintenance, among other activities.

Daiwa Manufacturing Co., Ltd. is a company located in Yao City, Osaka Prefecture, engaged in the manufacturing, design, prototyping, and maintenance of architectural hardware. We handle corner frames for glass doors, hardware for glass entrance boxes, door handles, glass clamps, glass fixing hardware, handrails, and special custom hardware. Additionally, we also accept orders for drilling, milling, planing, argon welding, silver brazing, HL polishing, and assembly processing.