GMCC&Welling operates 20 smart factories and has established 23 R&D and testing centers around the world. We own over 7,800 licensed patents and offer a comprehensive portfolio of core parts such as compressors, motors, chips, valves, pumps, and new energy vehicles and robotic parts for different kinds of A/C, washing machine, refrigerator and freezer, heat pump, water heater, dehumidifier, dryer, car freezer, new energy cars, and robots.