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PRODUCT DESCRIPTION

Since 2005, Tongye began to cooperate with Siemens to develop localized auxiliary inverters for domestic subway vehicles.

By now, auxiliary inverters had been completely localized. Tongye owes 100% independent property of the CM80A which passed the operation assessment and technical appraisal.

PRODUCT APPLICATION

Used in the air-conditioning system of subway trains and EMUs. At present, its operation performance on dozens of subway lines at home and abroad is good with more than 40 series of products.