About Us

Offer you a fresh world!

Nantong Mingnuo Electric Technology Co., Ltd., founded in 2004 and headquartered in Hai’an County, Jiangsu Province, is one of the earliest manufacturers engaged in researching and developing electric sweepers and electric sweeping trucks at home. Up to now, it has finished the construction of a sweeper producing and assembling factory, a product R&D center, a new energy sanitation equipment producing factory as well as a spare and accessory part processing factory. Moreover, it has set up wholly-owned subsidiaries in Beijing, Shanghai, Guangzhou, Wuhan, Qingdao, Nanjing, etc., and established about 100 service centers at home and abroad.
Mingnuo sticks to constantly striving for perfection as its working attitude and takes incessant innovation as its spirit, thus making Mingnuo brand set up a favorable image in the environmental sanitation and clean-keeping industries. By insisting on following the path of “industry-university-research” cooperation, Mingnuo has established strategic cooperation relations with universities and research institutes such as Tsinghua University, Southeast University, Chinese  Academy  of  Sciences, Dongfeng Automobile Co. Ltd., etc. So far Mingnuo has obtained 9 patents for invention and 45 patents for utility models and design.
Mingnuo adheres to learning in the developing process, adopts the ERP management system in production and management, and holds on to the construction of the CPC & the Youth League in ideology. Our perfect labor union system makes the employees keep a positive attitude towards life and work hard, and enables our company to become a new high-tech enterprise in China, a small and medium-sized technology-based enterprise in Jiangsu Province, a private enterprise in Jiangsu Province, and a pioneer enterprise integrating IT application with industrialization in Jiangsu Province. Besides, Mingnuo has the honor of obtaining a number of honor certificates conferred by the provincial and municipal government agencies.
At present, our company has passed ISO9001 quality management certification, ISO14001 environmental management certification, OHSAS18001 occupational health and safety certification, and the EU CE certification. The products made by Mingnuo have been exported to more than 50 countries and regions.
Mingnuo would like to conduct a thorough revolution to traditional tools not only with those who provide cleaning service but also with those who love to live a happy life, so as to make mechanical operations serve the mankind better.



Mingnuo has its own independent R & D Center.
Professional product research and design team.
To provide technical support for enterprises.

After Sales

Warranty & Maintenance
Machines warranty is 13months upon delivery exclusive wearing parts like brushes, strap, filter, fuse etc. Lithium battery warranty is Three years.

Maintenance range
In the following use cases, no maintenance
1, Not according to the maintenance manual to make the maintenance, caused to mechanical damage or malfunction
2, Improper operation caused the mechanical appearance or structure damaged
3, Without the factory agreement, disassemble or remodel
4, Damage due to weather or force majeure reason
5, Consumable parts (main brush/side brush/belt/pulley/filter)
6, More than 1 year warranty or use more than 2000 hours

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