We are cahaya baru madani is the shell button blanks manufacturer, established in 1997, which located in makassar, south sulawesi - Indonesia. we're supported by several networks of fishermans and shellfish gatherers spread across several islands producing shells. We specialize in making, shell button blanks such as Trochus, White MOP, Java, Brown LIP and Black LIP in grinded both sides quality. We are capable to produce two million pieces per month and have a stringent quality control system, which begin from procurement of raw material of raw material until the final product going out. we sincerely hope to develop and cooperate with you. Please feel free to contact us for further information.