Henanhua xinhua environmental technology ltd. Operates in the following areas: production of water purification equipment, water purification materials and fittings for equipment; technical design services for environmental engineering; marketing; water purification equipment, water purification materials, fittings for equipment, condensants, chemical products (without dangerous goods), minerals, construction materials, grinding products; import and export of goods and technology (except goods and technologies for which national laws and regulations require authorization to operate or prohibit import and export)。