With customer-oriented marketing focus and over 90 sales and service branch offices at home and abroad, we provide active after-sale services within the shortest response time. Furthermore, we send our machines to more than 20 countries.Our philosophy is: Where there is Sree Krishna Optonics and / or Krishnamrutam Communications' Optonic products, there is Sree Krishna Optonics and / or Krishnamrutam Communications Optonics service.