The registration address of henan shan science and technology ltd. Is located at no. 8 east chow road in kanyi city, with the registration authority zhu yi city market supervisory authority, with legal representatives, and includes general projects: development of new materials technology; manufacture of eco-environmental materials; development of a process for the production of biomass liquid fuels; development of sanitary and cleaning equipment; development of household appliances; development of cooking equipment and household miscellaneous items; manufacture of special equipment for the protection of the environment; manufacture of gas, liquid separation and pure equipment; manufacture of daily groceries; manufacture of household appliances; manufacture of wood products for use; sale of specialized chemical products (without dangerous chemicals); sale of japanese chemical products; sale of wood products for use on a daily basis; sale of daily household appliances; sale of daily household appliances; sale of day masks (non-medical); sale of household appliances; sale of food products; sale of cooking equipment and groceries; sale of gas, liquids and cleaning equipment for use for use in a manner other than those authorized by law; sale of food additives; and sale of food products (with the exception of a legal licence)