Zhuzhou Rubber Research & Design Institute Co., Ltd. of Chemchina is a specialized research institute and the largest manufacturer of meteorological balloons in China (Brand: HWOYEE). Since 1964, we’ve been dedicating to improve performance of our balloons to ensure all of our products can pass tests of the Chemical Industry Latex Products Quality Supervision and Testing Center, which is a national specialized inspection institute authorized by the China National Accreditation Board for Laboratories (CNACL). For years, as the designated supplier of CMA (China Meteorological Administration) and China Army Meteorological Services, HWOYEE meteorological balloon showed good quality and excellent performance under various weather conditions and in different re...
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