Henan Xinanda Technology Co., Ltd. is located in the Advanced Manufacturing Development Zone of Qingfeng County, Puyang City, Henan Province. We are a high-tech enterprise integrating R&D, production, sales, import/export trade, and technical services. Our main products include cement grinding aids, chemical new materials, building material additives, and various industrial raw materials. With a standardized production base, professional R&D laboratory, and a comprehensive quality inspection system, we have become a trusted quality supplier in the building materials and chemical industry.