Chango Corporation was founded in 1996 and is a trusted solution provider specializing in engineering plastics welding and advanced automation technologies.

With nearly three decades of experience, we deliver high-performance process solutions in ultrasonic, laser, vibration, hot plate, hot riveting, infrared welding, as well as vision inspection, end-of-line (EOL) testing, dispensing, greasing, potting, and plasma treatment.

Headquartered in Dongguan, China, with a branch in Shanghai and a wholly-owned subsidiary in Germany, we also operate a global after-sales service network through strategic partnerships — ensuring full lifecycle support for our customers.

For our customers, we design intelligent, flexible production lines that integrate robotic systems, smart workstations, special-purpose machines, precision tooling, molds, and core components — all engineered to meet the exacting product requirements of the automotive, electronics, medical, and industrial sectors.

As we continue to scale globally, our focus remains on delivering innovative solutions that empower our clients and create long-term value for all stakeholders.