久留米市 List of Products and Services

Since our establishment in 1981, we have started various types of plumbing construction work and have expanded our business widely. We specialize in welding construction using a wide range of materials, from general steel to special metals such as stainless steel, aluminum, titanium, and cast iron, and we also manufacture metal products using these special materials. Additionally, we are well-versed in lathe processing, utilizing advanced technology and equipment for machining. Among our developments is the musical instrument anchor "Ultima" and the end pin for musical instruments. "Ultima" is a musical instrument anchor developed in collaboration with Professor Toshiya Samejima's laboratory at Kyushu University (Graduate School of Design). Changes in acoustic characteristics have been observed from low to mid frequencies, and its effectiveness has been confirmed in the frequency range around 800Hz, which is considered important for solo cello sound. While many conventional musical instrument anchors are primarily focused on securing the instrument, a significant feature of our musical instrument anchor is its ability to enhance the instrument's tone and increase resonance. Furthermore, when used in conjunction with our end pin, the acoustic effects are further improved.