Research, development, production, installation, sales (including online sales), and services of cinerary casket storage racks, intelligent cinerary casket storage racks, cinerary caskets, Wanfo Wall, Buddhist niches, memorial tablet racks, tombstones, funeral supplies, funeral facilities, various metal structural racks, dense shelves (including intelligent), cultural relic racks, archival dense shelves, bookshelves, medicine racks, rotating body shelves, mobile shelves, vault doors, file cabinets, gun cabinets, intelligent automatic three-dimensional storage equipment, library equipment, office equipment, security equipment, computer application warehouse intelligent management equipment, office automation series products, autopsy tables, electronic displays, cremators, incinerators, viewing platforms, farewell beds, freezers, crystal coffins; funeral services; import and export rights; research, development, manufacturing, and sales of intelligent funeral management software systems, smart funeral storage and worship information systems, smart funeral service information systems, surveillance cameras and network software systems; stone production and processing; manufacturing, construction, installation, and sales of funeral series equipment, refrigeration equipment, security equipment, disinfection and antiseptic equipment, medical wastewater treatment equipment, exhaust gas dust removal and purification equipment, sewage treatment equipment, and air purification equipment; modification and sales of funeral vehicles.