Icandelo lezentengiso : INanchang Montary Industrial Co., Ltd, Igumbi 1802, kuMgangatho we-18, Changqing Guomao Isakhiwo, No. 8, Hongcheng Road, Nanchang, Jiangxi China

Umzi-mveliso :  Yunfu Montary Stone Co., Ltd, iziko ilitye Xiadong, idolophu antang, isixeko Yunfu, Guangdong, China