About Us
About Us

Company Profile

Chango corporation was established in 2003, who is a system solution provider specialized in ultrasonic technology development and application. It is committed to the research, develop and manufacture of intelligent automation equipment and ultrasonic system. Intelligent equipment is mainly the special purpose machine, which can be customized design and manufacture according to the customer’s requirements. The main products include intelligent flexible production lien, flexible work station, dedicated machine, tooling, which are mainly used in the automobile industry. 

The ultrasonic system developed by the company can realize welding, cleaning, cutting, nondestructive testing and other functions, and is widely used in automobile, medical treatment, textile, consumer electronics, household appliances, etc. Chango is one of a few solution providers in China who master automation system integration and ultrasonic technology at the same time. In 2020, company was selected as one of the top 100 enterprises in Dongguan.

Organization structure



Development history

  • Year 2015 till now

    Depending on the multi-year accumulation of ultrasonic technology, the company is deeply involved in the field of flexible automobile production. Launched intelligent flexible production lines and work stations for bumper, door panel, instrument panel and other automotive interior and exterior parts. The machines are exported to Germany, USA, Hungary, Spain, the Czech Republic, Brazil, South Africa, India, Indonesia and Thailand. The main customers are TATAMOTORS, Geely Automobile, Guangzhou Automobile Trumpchi, BYD, Great Wall Motor and other vehicle OEM, as well as Antolin, SMP, Faurecia, YF International, YFPO, Jinbei, FAWAY Adient, Koito, INTEVA, Guangzhou Intex, Guangneng, Pingwei Group and other parts manufacturers. The auto brands include Mercedes-Benz, BMW, Audi, Cadillac, Land Rover, Volkswagen, Ford, Tesla, NIO, XPeng, BYD, etc. In addition, the company's business scope has been extended to the medical industry, and ultrasonic system standard products have been launched. 

  • From 2008 to 2015

    The company releases the concept of auto parts flexible production, and continuously launches flexible production equipment such as 2XYZ, 4XYZ flexible machine, robot flexible work station, Cassette tool change machine, etc. The customer group has been expanded to Faurecia, Geely Automobile, Changchun Peguform, FAWAY Johnson, Yanfeng, and other Auto OEMs. 

  • From 2003 to 2008

    The company expanded its business to the automobile industry and launched special welding equipment for automobile interior and exterior trims. Won the customer acknowledgements from Tianjing Huatao, Guangzhou Junxing, Hainan Junxing. 

  • From 1996 to 2003

    The company's main products are ultrasonic standard machines and accessories, which are mainly used in various daily necessities, medical supplies, household appliances, 3C digital products, etc. The major customers are BYD, Foxconn, Flextronics, etc.

Recruiting position

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