Swalle Technology Co., Ltd., with registered capital of 5 million, is a high-tech enterprise, which specializes in developing and manufacturing intelligent robot vacuum cleaners and mobile intelligent robotic ball with monthy capacity of over 30,000 sets. The company has passed ISO9001:2000 quality management system with more than 20 items have gained patents. The company strictly control product quality, all products have passed the international and domestic authorized certificate, ...