Rainbow brand electric blanket is produced by Chengdu Rainbow Electric Appliance (Group) Co., Ltd., which is located at No.73 Shunjiang Section of Wuhou Avenue in Chengdu. Chengdu Rainbow Electric Appliance (Group) Co., Ltd. is a comprehensive enterprise focusing on manufacturing, research and development, commerce and logistics of electrical products. In addition to Rainbow brand electric blankets, the company also produces shoe dryers, heating appliances and other products. Rainbow electric blanket is one of the leading products of the company, with an annual production capacity of100000 beds. Chengdu Rainbow Electric Appliance (Group) Co., Ltd. is a leading enterprise in China electric blanket industry and sanitary insecticidal products industry.