小室軽合金鋳造所 Company Profile

A reliable process produces quality and speed.

The sand casting of aluminum by Komuro Lightweight Alloy Foundry Co., Ltd. began with the casting of small electric tool parts. Over time, it has progressed alongside Japan's rapid economic growth, continuously advancing its manufacturing capabilities with increased production volume, enhanced equipment, streamlined production processes, and the introduction of large-scale plants. In recent years, by partnering with companies that boast high achievements in quality inspection, we have established a system that consistently manages everything from CAD data creation and wooden pattern production to casting and precision machining, earning high praise for our high-quality cast components required in prototype development. The essence of our business lies in our commitment to "reliable technology and quality management" that meets our customers' trust. Moving forward, we will continue to strive for further improvement while keeping an eye on the needs of the times.