1,what powder filled in the cartridge ?
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For Hp mono color ,we usually fill LG powder,For samsung is Tomogawa and Mitsubishi for
Hp color toner cartridge
2,what's the warranty of toner cartridge
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we offer 18 months for stock and unconditional replacement or refund for defective
our defective for black is within 1% and for color is within 2%
3.what's the page yield, density?
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we made our toner cartridge according to original standard, 2300 pages, density 1.45
we send sample by courier ,usually DHL,Fedex to guarantee prompt delivery
5,How to control and guarantee excellent quality
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we have over 30 technicians ,there is strict test for materials purchased, cartridge is tested
on production line one by one,and Q/C will check quality again before leaving factory
6,How many toner cartridges do you manufacturer each month?
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we have more than 300 workers,the monthly production caacity is 300,000 cs of toner cartridge
and we have the widest range of product in china, with more than 2000 models available,you will
find ASTA an excellent sulier for you!
7,what's your delivery time?
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For order less than full contianer, it is within 10 working days, for 1*20Gp,it is 14 working days
and for 1*40Gp/HQ,we need 3 working weeks