Guangdong Shunde Rainbow Way Technical Co.,Ltd (RBW for short) has around 10 years' experience in air cooler manufacturing, it is not only an OEM factory, but also provide ODM services. RBW mainly produces household and industrial evaporative air cooler. As the development increases rapidly, RBW develops more products such as DC fan, air purifier, electric heater and other small creative-design products. With area covering more than 10,000 square meters, RBW has finalized two production lines for evaporative air cooler and humidifier, and has passed ISO 9001:2015 management system. All the product appearances are independently designed by our design team, and applied for national patents. We also attends exhibitions every year, and focuses on providing interesting and practical products for various market.