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Who Are We?


JHI is the leading computational image processing and vision solutions provider in China.
We are dedicated to develop, manufacture and sale professional image and vision products.




JHI was once the department of images and visions of the Chinese Academy of Science and later KeJiJia (KJK) technologies. In 2000, KJK and the vision department of the Academy merged and funded beijing joinhope image technology ltd (JHI).

JHI is the very first image processing company in China and we had our first frame grabber product in 1988. With the supports of the Chinese Academy of Science, we have been developing advanced image and vision products and leading the technologies in China for the past decades.

Currently our main product lines are frame grabbers, professional cameras, DSP units, medical solutions and vision systems. We have over 100 products for both OK frame grabber and OK camera families and are widely acclaimed by our customers.












Buy & Contact Info


Get help on how to get quotes, purchase our products, or any general questions.














Downloads


Find drivers and demos for our products here.














Services & Warranty


JHI offers complimentary 365 days warranty for all products directly purchased at JHI or authorized retailers, starting from the day of the purchase. And we offer paid services for products after the warranty expires

JHI's warranty does not cover the following situations:
Damages caused by improper uses, transportation or storage. Damages and damages to other products in the system caused by not following user manuals. Damages cause by third party hardware or software. Damages cause by modification. Man-made damages. Natural disasters.











Frequently Asked Questions


If you have problems with our products, we might have solutions here for you.


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