| Jiangxi Merrystone Slate Co., Ltd. Merrystone factory was founded in 1990, located in Hengtang Town, Xingzi County, JiangXi Provience of China. Merrystone has own quarries two of which have exploiting history of over 3 hundred years. Blue-black slates were extracted from sedimenta... Member since 18 August, 2007, China - Jiangxi |