Chengdu Rainbow Appliance (Group) Shares Co., Ltd. produces and sells household flexible heating electrical products and appliances in China. It offers home heating products, such as single and double electric blankets; hand warmers, that includes iron hand warmer and soft warmer jacket; plumbing blanket; warming patch; heating gadgets, such as shoe dryer, heater, and heating pad; smart wearable products, including film heating; and other heating products. The company also provides mosquito coils; pesticides; liquid mosquito coils; outdoor mosquito repellent; physical mosquito killing; household hygiene products, that includes rat-proof, kill cockroaches, and antibacterial and mite removal; and other household pest control products. In addition, it offers home health products, such as healthy shoulders and neck, comfortable waist and abdomen, and other products; household cleaning supplies; household pet supplies; and home smart products, as well as chemical fibers, non-woven fabrics, agricultural spray equipment, masks, etc. It serves through retail supermarket, internet dealers, and online and offline direct sales. The company was founded in 1983 and is based in Chengdu, China.