L & T Komatsu Ltd, Bangalore is a Multinational company of construction Machinery, manufacturing construction equipment, principally hydraulic excavators, components and hydraulic systems. The company is a 50:50 joint venture between Larsen and Toubro and Komatsu Asia and Pacific Pte Limited, Singapore, a wholly-owned subsidiary of Komatsu Ltd., Japan. ISO 9001 and ISO 14001 certified

There are 15 CNCs. Few more are being installed. The large number of part programs were unable to manage manually.   They had a wired DNC system from a local vendor. After some usage, they did not get a technical support for their DNC. Wireless BT-100 with USB to RS-232 ports near DNC-PC proved to be a very good option to their CNC shop. Now each  CNC has its own folder in their DNC-PC. The CNC Shop In-Charge is able to quickly get the required file in his CNC & he then sends back-up to DNC-PC.