A&R technology is located in China. We are known for robotic arm suppliers & we aim to provide you the cost-effective robotics to our users all over the world. We are well-known suppliers of the welding robots, collaborative robots, delta robots & many more. Welding robots are used in mechanized programmable tools that do automatically welding process and do handling and welding. The gas metal arc welding process is sometimes not automated and is not performed by robot wielding as human operators prepare the metals sometimes.