Certainly one of the best attar company. They listen and understand your preferences. Must try are Jasmine attar, rooh khus attar, Mitti Attar, Shamama.
Have also tried their natural oils. My recommendations are rose oil, oud and sugandh mantri essential oil.
Answer: Today I run a successful business in California, USA and their authentic attars and essential oil products have helped us a lot in last 2 years.
Answer: Authenticity of products, availability of samples and lab report (GC/MS) for essential oils