Main products: subway tunnel, locomotive sandbox cover, locomotive grounding device, locomotive roof ventilation filter, locomotive brake, rail transit accessories。
TJD01 type, TJD02 type, TJD01B type, TJD02B type, TJD04A type, TJD06A type
Applicable to SS3, SS4, SS4, SS6, SS8, SS9, Thai locomotive, Australian locomotive, Italian locomotive, motor train, subway, HXD1A, HXD1B, HXD1C, 7200KW, 9600KW, big six-axle, small six-axle, Malaysian locomotive , various types of harmony locomotives.
