The company's registered address is 309-12, located on the third floor of the office building of the sannang new materials trading centre, located in the tianbashi district of jinan city, shandong province. The company is mainly oriented towards the development, production and trade of refined chemical products and is engaged in the sale of chemical materials, chemical products and chemical auxiliary materials, medical intermediates, pigments intermediates, chemical reagents, food additives, etc., and its main products are triethylamamine, isochlorine, benzidine, tetrahydrofurans, etc。