Main products of Shenzhen Qiushan Trading Co., Ltd.: Experimental rice hullers, experimental rice mills, infrared moisture meters, grain inspection instruments, rapid moisture meters, near-infrared moisture meters, rice quality judgment instruments, rice taste meters, whiteness meters, rice hardness and viscosity meters, grain appearance inspection devices, convenient rice mills (used in supermarkets and rice shops), agricultural measuring machines, analysis measuring machines, physical property measuring machines, analysis machines, physical and chemical machines and various testing machines, business precision rice machines, stone precision rice machines, flour mills, load measuring devices, load measurement related machines, polishing machines, polishing machines クプレイト sorting machine, plastic particle color sorting machine, matcha grinding furnace, matcha production line.