yes u are write. its roboclean. are I using it urself. for me I feel its a good product.
I had a sales rep from Rainbow to come my house at 1:30pm to do a Demo. I was so impressed. I really wanted to buy a set but was fearful of making a rush decision. So I told the sales rep from Rainbow that I will give him an answer the next day. I immediately tried searching both the web and forum to see the review from current users. These are what I have found outoh ok. but wat I got to know that delphin is selling it cheap cause its about 6 to 7 years model that delphin bring in abt 6 to 7 years ago. my salesmen just told me and i just the prove writen by aura roboclean germany saying that xu ran or delphin is not the authorise agent. only arua roboclean malaysia and aura roboclean singapore is the authorise agent. for ur info its so cheap cause it does not have warrenty as roboclean singapore will not entertain people who buy it from unauthorized dealer or company. so if people buy it who is going to replace the faulty parts if the product breakdown. and the best part they selling expire safetymark product. so its better to buy from roboclean singapore which give 15 years warrenty. u can call my salesmen if u got any question. 91166813. and the website u post got no much detail . try Roboclean which is the authorised agent