Founded in 2013, riang city's rich environmental technology ltd. Is a high-technology enterprise focused on the development, production and marketing of blowing agents. Corporate products cover a wide range of areas, including water treatment, paper making, textiles, oil fields, etc., and provide customised blowing solutions. In keeping with the concept of “good faith, quality assurance”, it is committed to technological innovation and product upgrading to provide high-quality services to clients。