we are an toner cartridge and inkjet cartridge of Laser printer manufacturer in China,we have over 12 years in this field,we supply competibility toner cartridge for Laser printers of Hp,Canon,Epson, Lexmark, xero, Ricoh, Brother ,Panisonic, Samsung, etc. and we also are forwarding USB Fan,USB Led LIght,CF Cards.Any Respected company inquiry will be our best appreciated,we will reply to you with strongly responsibility.