We applied to CDG Certification Limited for ISO 9001 certification of our company’Shree Sai Engineers’. We got an immediate response from their office, same day they sent us quotation for ISO 9001:2015 certification. I compared their quote with that of other’s & found it most competitive. I also checked clientage of different ISO certification companies & found that CDG has very impressive portfolio. After finalisation CDG team initiated the certification process immediately. I found CDG’s audit team was quite knowledgeable about our industry & their audit report gave us detailed insight about our internal weaknesses. CDG’s team was quite co-operative during entire certification process. I recommend CDG Certification Limited to every one for ISO certification.