I bought back from them in 2017 a diagnose tool for 2 BMW that I look after. No problem until today and i hope no problem in the future. The only issue I had at the time was to activate diagnose sof... See more
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See what reviewers are saying
Cardiagtool is BAD company, I bought bought DAF VCI lite from them, three months later device failed. I contacted them and they asked me to ship back for repair, I did it. They received my device sin... See more
I ordered a BMW B800 Airbag scan/reset tool. The communication from the company was excellent. I knew where the tool was throughout the delivery process. It arrived within 5 days via Air Mail. Withi... See more
Like many people, I am always wary buying from Chinese sources, especially a fairly high price item. It gave some comfort being able to pay using PayPal, but you are never quite sure. However, I n... See more
Company details
Information provided by various external sources
Cardiag.co.uk, where you will find hundreds of products offered at reasonable wholesale prices. A quick look around our site will reveal our massive range of first-rate goods, including Professional diagnostic tools, Auto key programmer, Mileage programming tools, OBD code reader, ECU chip tuning tools, auto repair tools, Car software.
Contact info
shenzhen ,china, China
- 86-13476108995
- sales02@cardiag.co.uk
- www.cardiag.co.uk
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
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Excellent company
excellent company, with fast service and prepared. good products and prices. company recommended.
Fast and reliable
The service was really good and the ordered items were delivered in a few days.
Fast delivery.
Great support team. I received the tool within 4days in Ghana. Their support team did a great job. I will definitely recommend them to any one.
Received quickly, worked great
Received diagnostic cable (for VAG) very quickly to the UK. The cable worked great. Was a real life saver in fixing my car. The software CD was faulty, but luckily this didn't stop me. M.Smith
Absolutely no problems.
Like many people, I am always wary buying from Chinese sources, especially a fairly high price item. It gave some comfort being able to pay using PayPal, but you are never quite sure. However, I need not have worried, as the item was supplied quickly and efficiently, well packed, and delivered to me in 2 days by DHL.
The quality is excellent, and I would have no hesitation in buying from CarDiag again. Many thanks for the excellent service.
very very sirious and very very competent!!!!
thank's for all.....i buy vas lexia op com and upa........it's ok.
to be continued!
bye
X431 Diagun 3 bought from Cardiag: Fully satisfied
I bought a Diagun 3 from Cardiag. The very attractive price and the download files I found on their website for an original X431 tool, made me decide to place an order with them.
During the ordering process I got good support from them as well as during the activation of my Diagun. The activation process at Launch took several days but I was comforted by Cardiag that everything would go well, and it did.
Next I wanted to have a back-up Micro SD card with all the software of the extensive list of cars. I didn't succeed to use an 8GB card for this; the original card is 1GB. Again I got quick support from Cardiag. Finally it became clear that the Diagun doesn't support Micro SD cards above 2GB. Using such a card for copying the soft was no problem. I tried the Diagun on my MGTF, Ford Fiesta and BMW and it works very well. I am very satisfied about the diagun 3 and Cardiag.
Very good service.
every time I contact them on skype I always get quick answers and help.
BR Helge.
Tracking a order
The tracking No and order cardiag gave to me do not work they even refuse to recognise my e mail address this is the most poorest company i have ever used. on the 21st of June i was told it had been sent i am still waiting. I checked with all the couriers they use and the tell me they do not have this tracking number and they do not have my parcel.

Reply from cardiag.co.uk
Ordering of MB SD4 with externall hd
I am very pleased of my ordered staff!!!
Today tested with 2 cars and working exellent!
(installed Asus G75VW, 8Gbram, Win7Home Premium64bit)
And i make some mistakes with settings in first, but
sellers send a fast new key!
Also good videoguide for a lan/wifi settings!
Thx again:)
WBR:-Ari-Pekka-
Great Product Great Service
Bought an e-sys coding cable, works well and comes with software.
Very pleased
Many thanks.
Reasonable price, fast delivery.
Has many products around car diagnostics. Fair prices, good delivery times. Support answers within reasonable time. Although the site seems to present a British company, shipping is done from Hong Kong.
Honest Service, Reliable Quality
Every month I will come cardiag purchase, they often have some promotional activities, the price is very favorable, product quality is also good, their technical service team is great! Almost all problems can be solved! In cardiag can find all of my needs!
Good shop! Friendly people :)
This is an awesome webshop to order the obd needs for your car! Its just a nice website, cheap, and those guys are very friendly to keep you updated about the order :)
They are also curious to know if a package came in good hands !
I can recommend this webshop for every one!
Perfect seller, highly recommended
Thank you for your service. I am in business with cardiag.co.uk for 3 years yet. Goods from this seller are always updated and in perfect condition. All of them worked as expected. Not fake boxes here!! I can highly recommend this seller.
An excellent seller!
Everything I have ordered from all time has arrived. My my problems solved quickly and willingly was available!
Good seller, very fast, good price with quality
I use this site for shopping, and so far everything is as described on the website. When I need help, contact support and they immediately help me. I recommend to everyone.
I recommend cardiag.co.uk good quality for small money.
That's a good company...
good products and always helpfull
with a good technical support...
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