Entity Waterproofing Pvt. Ltd. SSI Registered Udyog Aadhaar Organisation and manufacturer of innovative Corrosion Proofing & Waterproofing compounds. The Company is headed by Mr. MM Banerjee who has in-depth knowledge and experience in the field of manufacturing and application process of construction chemicals and allied products for the past two decades. Mr. MM Banerjee, an engineer, technical consultant with various reputed organisations, is also a reputed technical columnist where many of his articles have been published in National and International Newspapers, Magazines, Journals etc. such as Time of India Ã¢ÂÂ Mumbai, Luknow, Ahmedabad editions ; Times JCD Magazine ( Joint Venture of Times International & BBC Group ) etc. He was engaged as technical expert for Lafarge Group. He is also Director of prestigious company incorporated in the year 1945 named as Metro Infrastructure Development Ltd. Not only he is inventor / innovator of many technical products but also he is inventor of the new word Ã¢ÂÂwaterproofologistÃ¢ÂÂ which has been appreciably adopted in online dictionary for the first time. He is also a reputed Social Activist, having one of the most prestigious MPHF membership with a Rotary International, District : 3291 and served the position of Vice President, President, District Zonal Secretary, District Chairman and currently serving the position of Trustee and Board Member of Rotary Club of Salt Lake City Calcutta. He joined the organization in the year 2001. He had also served as Executive Body Member of reputed Chamber of Commerce and as President of prestigious Bidhannagar Sports & Cultural Association. Mr. MM Banerjee had been conferred with numerous Awards & Appreciations.