The registration address of henan landa water processing materials ltd. Is located in the village of tietseng, in the town of kam jinko, in the city of zhui. The registration authority is the market supervision authority of zhui city. The legal person is represented by wang zhenbai and operates in the following areas: production of water purification materials; sale of: water treatment materials, fillings, activated carbons, gas ventilators, water purification agents; installation services for water treatment equipment; 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)。