Drs. Papworth, Vargas, and Associates Family & Cosmetic Dentistry In Buffalo Grove, IL. David Papworth, DDS and Al Vargas, DDS have one goal for their dental practice: to provide comfortable, professional oral health services to their patients. Kaizen Measuring Systems Pvt. Ltd. We have bought Tantra TC and Tantra MC Controllers from M/s Interface Design Associates Pvt. Ltd. in 2014 and 2016. Both the controllers are running perfectly and are currently being used on our machines.

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