Compound crystal stone has glass substrate structure. It has much excellent anti-acid & anti-alkali. Corrosion resistance than natural stone, especially outstanding in weatherablity. Brand:Shunsen Item NO.:S8808 Payment:T/T(30% deposit), irrevocable L/C at sight Product Origin:China Color:White Shipping Port:FOB Lead Time:Within 15 days once getting the deposit Order(MOQ):1*20’ft container