ZHEJIANG SONGJIU MOTOR & ELECTRICAL APPLIANCE CO.,LTD is a collection of research and development, design, manufacturing, sales as one of the shielding pump manufacturing enterprises, also the earliest domestic shielded pump supporting enterprises of CRRC electric locomotive in China.

Songjiu Motor focuses on the cooling system circulation shielding pump of various industries, meeting the requirements of high-speed locomotive cooling system, wind power, new energy charging pile, cold chain, central air conditioning, environmental protection and other industries. It uses static sealed shield pump instead of dynamic sealed centrifugal pump to ensure that the product is more stable and reliable in the use of harsh environment.

In 2011, the company successfully developed the circulating shielding pump for the CRRC electric locomotive cooling system. In July 2012, the cooling water pump produced by our company was loaded by CRRC locomotive factory to realize domestic supporting facilities. In 2014, a new water pump was developed for the CRH5 bullet train converter. In December 2016, it was installed in CRRC CHR5 moving vehicle and put into operation on baolan Line on the July 9,2017. It's until now that the operating mileage has reached 2 million kilometers, and no fault has occurred. In 2018, the company developed a vertical shielded multi-stage pump for Marine wind power.

The company has passed the ISO9001 quality management system certification, SO14001 environmental management system certification, CE certification, RoHS certification, CCC national mandatory product certification, etc. The company always places customers' needs in the first place, understands your needs better, improves our product quality and service quality, we always strictly check the product quality, and make it get through the research and development, production, sales and after-sales service.

We sincerely would like to cooperate with all international customers to create a splendid future together!