... service 4), strong wooden crate Product inspection 1. Customized sizes are available all the time. 2. Usage: Hand railings, balustrade for ... . With our own quarries, Jiaze has become an all-around trading company integrating stone mining, producing and trading ... . Our main stone materials are granite, limestone, basalt, sandstone, and celestite. Our products include all kinds of kerbstones, slab, ...