Hunan Qingchong New Materials Co., Ltd.

Hunan Qingchong New Material Co., Ltd. Was founded in 2005, the company is a high-tech enterprise integrating R&D, production and sales, specializing in the production of natural manganese dioxide, active manganese dioxide, high purity manganese dioxide, chemical manganese dioxide, high purity manganese carbonate, high purity manganese sulfate, electrolytic manganese dioxide, manganese sand filter media and other kinds of manganese salt products. The company passed the ISO9001: 2008 quality system certification in 2010, the company and Hunan University, University of Science and Technology, Central South University of Technology and other institutions of higher learning, and obtained a number of invention patents. 2018 was named national high-tech enterprises; 2020 the company successfully listed in Hunan Province Equity Exchange, equity code: 600362HN; 2021 ~ 2023 by the provincial From 2021 to 2023, the company will be awarded as "New Material Enterprise" and "Specialized, Special and New" Small Giant by the Department of Industry and Information Technology; In 2022, the company will develop and put into production manganese-based cathode materials for new energy batteries; In 2023, the company will pass the certification of environmental management system and occupational health and safety management system. The company insists on the business philosophy of "quality is the basis of enterprise survival" and "integrity is the basis of enterprise development" to continuously improve customer satisfaction. We insist on implementing brand strategy to promote the sustainable development of the company.

This is our product: Natural manganese dioxide, active manganese dioxide, high purity manganese dioxide, chemical manganese dioxide, high purity manganese carbonate, high purity manganese sulfate, electrolytic manganese dioxide, manganese sand filter media and other kinds of manganese salt products