Our factory supply a series of printer counting chips, reset chips, toner cartridge chips, drum chips which are over 2000 items for Samsung, HP, Xerox, Lexmark, Dell, Epson, Kyocera, Utax, Olivetti, Minolta, Sharp, Ricoh, Toshiba, IBM, CANON, OKI, Tally, NEC, Brother Lenovo, Sagem, OCE, and so. All our chips are passing strictly testing. Our company selects different advantages from other chips factories, and establishes a procedure for testing counting chips.At the meantime, we also communicate and learn newest technologies with toner chip manufactures from foreign countries to make sure our chips' quality and accuracy :1. Importing professional equipments for testing.2. We have technical QC departments with professional persons. Beyond quality controls, we also can supply a competitive price to our customers which will give you desired choices. All chips we producing are compatible consumables, not brand chips. Our factory does not have any business relationships with printer and brand consumables manufactories. But the chips we making will be your printers' ideal substitutes and replacements because they are made by accurately producing with quality materials. 1. Honesty is the best policy.2. Customers' benefits are at the firstly considering.3. Customers' satisfaction is our aims!And these are our beliefs, because we believe that only gain customers' trusting, and then we could move farther!