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In the golden Autumn season of October 2011, the engineer sent by Langqiao Company to the AMT of Switzerland obtained the equipment calibration license issued by AMT after three days of intensive training. In the future, the Company will be able to provide AMT users in China with timely and formal equipment calibration services. Meanwhile, considering that the AMT equipment is similar to that of Sulzer Metco, Langqiao Company will also have the capability to provide equipment calibration for the customers of the latter.