sunlu.com

3.3
3.3 Based on 60 reviews

Professional 3D Printing Filament&Resin Manufacturer. We focus on R&D, Production, and Sales of 3D Printing Supplies....

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Average Rating

3.3

/
5

60 Reviews

5 Star
54%
4 Star
2%
3 Star
2%
2 Star
2%
1 Star
41%

All Reviews

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Review Time

James
Bought a heated AMS for a Bambu Labs printer. It worked at first but stopped working after a couple

Bought a heated AMS for a Bambu Labs printer. It worked at first but stopped working after a couple of months. Customer service are just ignoring my emails so I am being forced to do a chargeback with my bank.

1
Date of experience: Mar 07, 2026
Alex Scholefield
Scammers

They took my money and then pretending that they delivered it 2.5hours away from my house. Do not do business with them. Tbh its there loss i go through around 200 rolls a year so they lost over £2k a year customer.

1
Date of experience: Feb 26, 2026
Djay
For several years I have been using the…

For several years I have been using the resin and filament of the Sunlu brand and never had any problems. their customer services are very professional and fast when needed. you can buy without problems.

5
Date of experience: Jan 30, 2026
James
Bought a heated AMS for a Bambu Labs…

Bought a heated AMS for a Bambu Labs printer. It worked at first but stopped working after a couple of months. Customer service are just ignoring my emails so I am being forced to do a chargeback with my bank.

1
Date of experience: Jan 22, 2026
Do not buy from this company, terrible customer service

I ordered the new E2 dryer directly via their official ebay store. I received the dryer and the backlight (the part that lights up the screen for night time viewing) began to flicker and eventually died. I reached out via DM on ebay and did not hear back till i messaged a second time, the seller then told me i needed to send a video to a Hotmail email address. This violates ebay TOS and also seems very scammy. I eventually emailed the actual sunlu support email with a video of the faulty screen. Both the ebay account and official email replied and tried gaslighting me into "that it seems you are having trouble operating the green marquee accessory lights" and proceeded to give me instructions on how to operate those, when they are clearly working fine in the video. The accessories lights and LCD screen backlight are completely separate, and any time you use the touchscreen the backlight should come on. Do not buy anything from this company, their customer support is non existent, and they will try to gaslight you into something else so they do not have to fulfill their warranty obligation. I will be doing a faulty product claim with ebay and charge back via paypal since they are not resolving the issue with a clearly faulty product.

1
Date of experience: Jan 22, 2026
Kyle Seymour
Waited nearly a month for a filament…

Waited nearly a month for a filament order, never arrived to this day. Contacted on all the emails listed on the website and social media. Managed to contact a representative on Facebook who just told me to contact PayPal to get my money back but I didn’t use PayPal and now every message they send they read and ignore me.

1
Date of experience: Jan 20, 2026
One star is way too much

One star is way too much! Have an order out for over 3 weeks, which is now partly delivered. Enquiries about the delivery to their customer service are not responded for over a week now. It's 2026 guys, CS should respond within 24 hours... Never again Sunlu!

1
Date of experience: Jan 15, 2026
Sanita S.
Never order from Sunlu…

I will never order from Sunlu International again and I don’t recommend it to others either—you will lose money, time, and nerves. I received a damaged shipment. The store in Germany from which the product was shipped did not respond to emails. After several days, I received a reply (possibly from the USA). They told me to file a complaint with DHL, because supposedly only the sender can submit a complaint. However, DHL requires entering a tracking number to provide contact details. I am not given any contacts and am instead redirected to Smartposti in my country. I contacted Smartposti, who told me to file a complaint with the sender. But Sunlu International sends me back to DHL again. Customer service is below all criticism; they take no responsibility. The buyer is not protected—an unfair company. I strongly advise everyone: do not order directly from Sunlu International.

1
Date of experience: Jan 13, 2026
Kelly Snyder
Customer Service Is A Complete Joke, Order Never Shiiped

Sunlu's customer service is completely useless, an absolute joke! I placed an order on December 27th, and it is still showing a status of unfulfilled on my account. I've emailed customer service 5 times and have received no response. Tried through Facebook and after several days I amazingly got a reply asking for my order number (which I had already provided in my first message). A few days later there was another response telling me that it was refunded already - it most definitely was not! Sent another message telling them I never got it and once again it's been radio silence - even though messenger shows that they've seen my messages!If you really like their filament, do yourself a favor and save yourself a headache - just order the filament through Amazon.Luckily, I used my credit card to pay so I was able to open a dispute, I probably would never see that money again if it I used a debit card.

1
Date of experience: Dec 26, 2025
Neo Pecher Kurvinen
I used to love ordering from sunlu…

I used to love ordering from sunlu until now my package never came and i tried to contact Rhen through email 2 times without respons. So now i have to charge them back on the money i paid for nothing… real dissapointment.

1
Date of experience: Dec 23, 2025

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Business Details

  • Professional 3D Printing Filament&Resin Manufacturer.
    We focus on R&D, Production, and Sales of 3D Printing Supplies.

  • language https://sunlu.com

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