... spare parts 4. 50000pcs/month supply ability Universal Toner Cartridge, 49A/53A, 12A/FX10, 38A/42A, ... self make DB, WB, PCR; leading quality of OPC, powder, shell etc 2. QC/TESTING ROOM: ... without breaking as good protection to make our toner cartridge safer during shipment.Environmental prtection: use ... boxSmall: 30pcs; G.W: 21-25KGMiddle: 25pcs; G.W: 21.5--25KGLarge: 10pcs; G.W: 10--15KGAdvantages to ...