Industrial Technology Research Institute.
A.S.O SHUI-MU International Co., Ltd.
Stone & Resource Industry RandD Center.
Artmar. A. S.
Orca marble
：+886-2-6619-6611：+886-2-6619-6633 ：5F., No. 554, Linsen N. Rd., Zhongshan District, Taipei City 104, Taiwan
：+886-8-866-1954：+886-8-866-1984：No. 49, Donghai Rd., Fangliao Township, Pingtung County 940, Taiwan
：+886-2-6619-6611
：+886-2-6619-6633