Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. is a leading Chinese manufacturer and trading company specializing in advanced robotic solutions and industrial equipment. Established in 2012 and based in Zhengzhou, the company operates a 3,000-square-meter facility dedicated to R&D and production. With over a decade of expertise in high-precision motion control, the company is a professional manufacturer of robotic joint modules, harmonic reducers, and brushless DC motors, achieving an annual output of 10,000 sets. Their core technology supports diverse applications including medical surgery robots, firefighting arms, and industrial automation. The company operates under three specialized brands: Ductdoc, focusing on air duct and grease cleaning robots; Trailbreaker, providing versatile robot platforms and chassis (crawler, wheeled, and underwater); and Innocorner,...