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Rolf Auto-Tech (ChangZhou) Co.,Ltd.

Rolf Auto Tech is formed on base of MengZhiDa Auto Motor Manufacturing Co.Ltd ,specialized in auto alternators ,starter Motors and their components for more than 10 years ,was found in 2004 , located in ChangZhou development zone , consists 3 workshops occupies a total area 57000 square meter , in which integrates scientific research ...

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News Center

Talking about the Matching of Locomotives in Pure Electric Vehicles

2018-05-14

What is a motorcycle match? Simply speaking, it is the matching of the power source, the transmission system and the whole vehicle. In the pure electric vehicle, it is the matching of the motor

Clear-eyed observation: How to play PDU in new energy market?

2018-05-14

First look at the high-voltage power distribution box, referred to as PDU (Power Distribution Unit), high-voltage power system solution for new energy vehicles in the high-voltage power distribution u

Denso and FLOSFIA develop power semiconductors to enhance performance of α-Ga2O3

2018-05-14

According to foreign media reports, Denso and FLOSFIA have cooperated in the research and development of next-generation power semiconductor devices to reduce the energy consumption, cost, size and we

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We are making all our efforts to make response to customers’ requirements. We are aiming at actively introducing customers satisfaction(CS) program, taking part in building national industry brand, improving customers’ satisfaction level.

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