

Refill ink for HP suitable for the machine model:
Refill ink for HP GT51/T52/53 ink:
HP DeskJet gt5810/5820
HP Ink Tank118/310/311/318/319
HP Ink Tank Wireless 410/411/418/419
HP Smart Tank531/539
Refill ink for HP GT ink:
HP 5820/5810/310/410/411/418/419/516/519


1 Preparation
1.1 Confirm Cartridge model : Different cartridge models may add ink differently
1.2 Preparation tools : Ink, syringe (or ink bottle and suitable needle), paper towel, label (optional), etc., are usually required.
2 Inking step
2.1 Uncover the sticker : Gently uncover the sticker on the top of the cartridge, being careful not to break it, and you need to put it back on after the ink is added.
2.2 Find the inking holes : Stickers often have air slots and inking holes under them, and color cartridges typically have three inking holes, one for red, blue, and yellow. You can use a toothpick or small tool to insert the hole to identify the color.
2.3 Inking : Use the needle of a syringe or ink bottle to inject ink of the corresponding color into the corresponding inking hole. Pay attention to control the injection amount, generally 2-3ml per hole can be injected to avoid excessive inking and lead to ink leakage.
2.4 Clean and reattach the label : Wipe the ink around the inker hole with a paper towel, then reattach the previously torn sticker in its original position, making sure the tail of the breathable slot is exposed.
3 Subsequent actions
3.1 Let sit : Once the ink is added, it is recommended to leave the cartridge for a period of time (e.g., 1 hour) to allow the sponge to fully absorb the ink.
3.2 Test print : Reinstall the cartridge into the printer and run a print test to make sure the print quality is working.
1. The color is exquisite, the picture quality is fluent, the picture text print resolution is high, clear bright
2. Large capacity, low cost, random printing is not painful. About 8,000 copies were printed.
3. No harm to the printer, no clog, full color.
4. HP Hot Machines are available.
Refill ink for HP color:
Magenta / Yellow / Cyan / Black
HP Refill ink considerations:
1. Prevent ink leakage : Before filling, the vent and orifice must be sealed to prevent ink leakage .
2. Maintain pressure balance : After the ink is injected, the air inside the cartridge must be withdrawn to maintain internal pressure balance .
3. Fill in time : Empty cartridges must be filled immediately or they may result in poor print performance .
4. Avoid color stringing : When filling different colors of ink, seal each bin with a label to prevent color stringing .
Transportation Instructions:
Products are not dangerous goods, MSDS is available.
Refill ink for HP available package:
70ML/135ML per bottle.
Number of pages printed (A4 paper 5% coverage): Black: 8000 pages(135ml), Color: 6,000 pages(70ml)


The main products are: DTF ink, DTG ink, UV ink, sublimation ink, Odorless ink, ECO solvent ink, solvent ink, textile ink.

The factory has certificated with ISO9001 and ISO14001 , also been granted the certificate of OHSAS18001 by the occupational health and safety bureau and other related certifications by national environmental authority. The factory has adopted an high standards disposal management system. All of ink ingredients are free of benzene, ketone and heavy metals. The production process is green and environment-friendly. The products meet the requirements of RoHS, REACH and other relevant international laws and regulations.
The world's top vertical grinding machines and grinding equipments have been put into production, top experimental and testing instruments such as laser particle size, dynamic surface tension , static surface tension, Brinell viscosity etc. We have many the most advanced full-automatic barrel molding production lines, full automatic continuous filling lines, pulsating filling intelligent control system, realizes 24-hour automatic production, efficiently meets the needs of customized and personalized orders.We know that"Good material , Good ink!", the procurement of materials are the world's top suppliers of chemical materials, like EKFA, CLARIANT, LUBRIZO, DIC, EASTMAN, LANXESS, WACKER, etc. Stable product quality to ensure product zero complaints, so that customers obtain the ultimate user experience.

Q1. Can I Be Your brand agent?
A1: Yes, our brand is on line. Please contact us for more details.
Q2: Can I customize the packaging design?
A2: Yes, we offer customization services for packaging design, including logos, colors, and sizes to match your brand identity.
Q3: Do you support OEM service?
A3: We can offer OEM/ODM service, includes customized logo, label. We provide one-stop service.
Q4: What is your MOQ?
A4: No quantity limited, small order or sample order are available, but there are sample fee and transport fee should be paid by your side.
Q5: Do you have any certificate for the ink and transport?
A5: Yes, we have applied the third-party certificate, SGS report and international ISO9001 certificate~for the transport, we also applied Air Transport Certificate and Sea Transport Certificate.
Q6 : How Do I determine which ink I should buy?
A6: Check that all of the following two points match:
What brand and model are the printers and print heads? On what material do you want to print?