共立産業 Company Profile

Our company is one that can produce products in-house... In other words, excellent cost performance!

Our company's origins trace back to Kyōritsu Resin Craft Co., Ltd., which manufactured FRP fishing boats and water taxis in Kamimachi, Kitamatsuura District, Nagasaki Prefecture (now the Kamimachi area of Sasebo City). The company began producing artificial marble at the Takada factory in 1981, but in 1983, it was separated and absorbed, leading to the establishment of Kyōritsu Sangyō Co., Ltd., which started artificial marble production the same year. Unfortunately, Kyōritsu Resin Craft Co., Ltd. was later transferred to Yanmar Diesel Co., Ltd. and could not leave its name behind. However, in the 1980s, it was the first in Japan to create washbasin counters for morning shampoos using artificial marble, and while refining the technology inherited since its establishment, it has supplied vanity units, toilet hand-washing counters, kitchen counters, and more, primarily to major housing equipment manufacturers. Our company's most notable feature is our integrated system that allows us to handle everything from FRP mold creation to product manufacturing in-house, enabling us to achieve lower costs compared to other companies. By producing from our own molds, we can more faithfully reflect our customers' preferences and accommodate complex shapes and various sizes. Please feel free to contact us when you need our services.