An ashes container assembly comprises an outer container and an inner container. The outer container is made of stone and includes a first main body and an outer lid, and the outer circumferential surface of the first main body and the surface of the outer lid are respectively formed with a first primer layer, a first plated film formed by nano spray plating on the first primer layer, a first topcoat layer formed on the first plated film, and a first protective film formed on the first topcoat layer to protect the topcoat. The inner container is made of metal and includes a second main body and an inner lid, and the surface of the second main body and the surface of the inner lid are respectively formed with a second primer layer, a second plated film formed by nano spray plating on the second primer layer, a second topcoat layer formed on the second plated film, and a second protective film formed on the second topcoat layer to prevent the generation of mildew.一種骨灰容器組件,包含一外容器及一內容器。外容器包括一第一主體及一外蓋並由石材所製成,且第一主體的外周面及外蓋的表面分別形成有一第一底漆層、一形成於第一底漆層上且由奈米噴鍍所形成的第一鍍膜、一形成於第一鍍膜上的第一面漆層,及一形成於第一面漆層上以保護面漆的第一保護膜。內容器包括一第二主體及一內蓋並由金屬所製成,且第二主體的表面以及內蓋的表面分別形成有一第二底漆層、一形成於第二底漆層上且由奈米噴鍍所形成的第二鍍膜、一形成於第一鍍膜上的第二面漆層,及一形成於第二面漆層上以防霉菌生成的第二保護膜。101‧‧‧第一底漆層102‧‧‧第一鍍膜103‧‧‧第一面漆層104‧‧‧第一保護膜121‧‧‧外周面21‧‧‧表面