https://www.rainbowsensor.cnhttps://www.rainbowtechnology.cnWe are focused on the design and production of MEMS sensor, Mass flow sensors, and the development of Energy Storage Safety, and exploit the new markets through new technology.Rainbow Technology's products are widely used in many fields such as Hydrogen Fuel cells, gas detector, medical devices, air purification, smart home, lithium battery thermal runaway, and energy storage to meet the needs of safety, health, and energy conservation.Through continuous technological innovation, Jinan Rainbow Technology possess core capabilities in design and manufacturing to provide customers with high precision, highly reliable products and One-Stop Solutions.Our aim is to promote more products cored with MEMS technology, provide more energy storage safety solutions. Contribute to the safer, more stable, and sustainable development of the energy storage industry.Jinan Rainbow Technology has core invention patents and has passed ISO9001 quality system certification. Our products comply with RoHS and REACH environmental protection standards.