Zhao Hongsheng  Insulation Luggage and Bag Co., Ltd. 

Shenzhen Zhao Hongsheng  Insulation Luggage and Bag Co., Ltd. is invested and established by Shenzhen Zhao Hongsheng Handbag Products Factory in 2008, specializing in the design, development, production and processing of thermal insulation  cooler bag and food delivery bags, and has independent import and export rights. Mainly engaged in thermal insulation cooler bags and delivery bags for food, medicine, catering, and cold chain distribution, it is the earliest enterprise specializing in the development, design and production of thermal insulation bags. 

赵宏生保温箱包有限公司主营食品、医药、餐饮、冷链配送方面的保温箱包，手袋和电压制品，是开发设计生产保温箱包最早的企业。专注于设计, 发展, 保温冷藏袋、外卖袋的生产加工, 并拥有独立的进出口权. 主要经营食品用保温冷藏袋和外送袋, 药物, 餐饮, 和冷链配送, 是最早专业从事开发的企业, 保温袋的设计与生产。