Supply Qingdao cold storage door sealing strips [Changshu, Rushan, Shidao, Wulian]

Cold storage door sealing strips are our company's leading product. Over the years, we have repeatedly analyzed and studied the structure of cold storage doors at home and abroad, absorbed their advantages, continuously improved tests, and developed a series of cold storage door seals with our own characteristics and reasonable structure. , novel, practical, with excellent performance and good sealing characteristics, it has been praised by users in the domestic market. Applicable conditions: used in cold storage with a temperature not lower than ℃. When the temperature difference between the inside and outside of the warehouse is greater than 50% and the relative humidity inside the warehouse is greater than 10%, it also has a very good sealing and insulation effect.