Customer Comments

I have purchased a Ryben Home UPS from M/s.Kongu Engineers during the year 2009. I have connected this UPS to Exide tubular battery. I am privileged to mention that till this the performance of the UPS is uncomprised. I wish Kongu Engineers and the entire team all the very best for all the future assignments.

We have purchased several Invertor's from Kongu Engineers for most of our stores & it is works without any trouble for last couple of years. The most impressive part is that, they do same level of service care even for products that are not supplied by them. They are too good for customer service.

we are one of the earliest customers of the kongu engineers range of ups and inverters and has recommended to many of our friends and business associates for their quality optimum price and service backup. The best support you can expect with a smile always from their side is the charismatic response. we use their range of products for the past one decade with best results.

I bought an Inverter from Kongu Engineers three years back for my house use. The inverter is working fine and it gives very good backup during powercut. This inverter requires minimum maintenance. Their service support is excellent. I have recommended the product to many of my friends and every one is happy about this product.