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Changzhou Dechao Automobile Electric Machinery Factory founded in 1996, had passed international Quality Assurance-System Authentication of ISO9001-2000. We have developed an effective control system and technicians and dedicated employees.
Entrepreneurial Spirit
Unity and striving forward, pioneering and innovating—this is Dechao’s corporate spirit.
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Corporate Mission
Provide customers with satisfactory products and services, and create a happy and fulfilling life for our employees.
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Business Philosophy
The company is eager to engage in sincere cooperation with customers at home and abroad, as well as friends from all walks of life, and to jointly strive for success.
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Code of Conduct
Dedicate yourself enthusiastically to your work, diligently master your professional skills, strictly fulfill your responsibilities, efficiently complete tasks, and successfully achieve your goals.
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Changzhou Dechao Automotive Motor Factory was established in 1996 and has obtained ISO9001-2000 international quality system certification.
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Branding, diversification and international development
This has won us a trust from customers for our high quality products of electromagnetism switch as Shengda brand,Qinglian brand,Bailing brand and Dechao brand.Our products have expored to USA,Southeast Asia and Taiwan etc.
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Compared with conventional motors, variable-frequency motors and conventional motors don't differ much in appearance, but they have significant differences in performance and application. A variable-frequency motor is powered by a variable-frequency power supply or a frequency converter, allowing its speed to be adjusted. Variable-frequency motors can be categorized into constant-torque and constant-power types, whereas conventional motors are typically powered by mains-frequency electricity and have relatively fixed rated speeds. In a conventional motor, the fan rotates simultaneously with the motor’s rotor. In a variable-frequency motor, however, an additional axial-flow fan is used for cooling. The auxiliary fan operates at a fixed speed, ensuring that the motor meets its cooling requirements even when running at low speeds. Consequently, if a conventional fan is used in a variable-frequency motor and operated at low speeds, it may overheat and burn out.
2026-01-28
Three departments jointly launch a campaign to bring new energy vehicles to rural areas.
To promote the wider adoption of new-energy vehicles in rural areas, encourage rural residents to upgrade their modes of transportation, and support the construction of beautiful villages and the rural revitalization strategy, the Ministry of Industry and Information Technology, the Ministry of Agriculture and Rural Affairs, and the Ministry of Commerce have decided to jointly organize a program to bring new-energy vehicles to rural communities.
2026-01-28
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Contact Information
Address: No.6-7 Qinglian Road, Niutang Town, Wujin District, Changzhou, Jiangsu, P.R.China
Phone: +86-519-86397087
Mobile phone:+86-15261196888
Email:dechaodianji9712@hotmail.com
Fax: 0519-86399050
QQ: 1838646740 / 2090939704
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