Welcome to CNDiag Technology Co., Ltd

CNDiag Technology Co.,Ltd, which was established in 2008,is the Research & Development center and manufacturer of auto diagnostic tools. We are specialized in various auto diagnostic tools and mainly focused on vag diagnostic tools, hex usb can cable,professional tools, key programmer, KM Correction, etc. We warmly welcome you to visit our factory locating in Shenzhen,China, on the north of Hong Kong.
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Better Products
We are willing to make more focus on the customers" need and pay more attention to the quality of our products. As we just want to benefit all of our customers. We develop and manufacture auto diagnostic tools,code readers,ECU chip tunning tools,auto ECU programmers,auto key programmers, auto diagnostic connectors,odometer correction kits,airbag reset kits,BMW&Opel diagnostic tools,VAG diagnostic tools,service interval resets,carsoft compatible interface,etc.
Meanwhile,we provide OEM manufacturing for our worldwide clients.

Better Quality
With international standard control from R&D, testing and manufacturing, we are sure to provide products with best quality. Closely following ISO9141-2,ISO14230-4, QS9000, ISO9001 and TS16949, CNDiag will benefit our customers without any trouble of product quality.

Competitive Price
As one of the true few R&D centers and manufacturers of auto diagnostic tools in China, compared to the other suppliers, we can provide competitive price to benefit our customers, especially for large order.

Timely Delivery
We provide timely delivery to our customers. After we receive the payment, we will ship the products in 1-3 business days, and you can get the products in 4-7 business days.You can also track the delivery status through professional express website.?????

Technical Support &Service
We are sure to provide very good technology support and after sale service, as we have our engineers.
We are committed to providing technical support and after sale service