手机精品在线日韩中文字幕,久久久国产成人精品蜜臀Av色欲 ,久久久久亚洲av成人人电影,拍国产真实乱人偷精品,国产三级久久毛毛亚洲精品,久久久亚洲精品无码,精品国产福利在线观看网站,国产黄色在线播放

stock code：300960

PRODUCTS AND SERVICES

TGY Power supply Cabinet

As many as 3,000 power supply cabinets of Tongye are running online and developed into more than 30 product series, which are mainly used in HXD locomotives and power-concentrated EMUs.

More
Train power supply cabinet

The first-generation train power supply cabinet are used in HXD3C, HXD3D, HXD1D AC drive electric locomotives respectively while the second-generation are used in HXD3G, HXD1G AC drive electric locomotives and power centralized EMUs.

More
Locomotive Auxiliary Inverter

Mainly used in SS7E locomotives.

More
Locomotive air conditioner power supply

Mainly used in locomotives SS3, SS4, SS7 series .

More
Metro Auxiliary Inverter

The product has been widely used on 17 lines in 10 cities including Shenzhen, Shanghai, Wuhan, Ningbo, Hangzhou, Guangzhou, Suzhou, Zhengzhou, Foshan and Delhi, India with a total quantity of 2200 units.

More
Driver Cab Air Conditioning Power System

Used in power supply and control of air-conditioning units in motor trains, high-speed railways and intercity railways.

More