The registration address of shandong yanfa chemical company ltd. Is located on the second floor of the office building of the zinan new materials trading centre, located in the tiannang district of tiannong province, shandong province. The registration authority is the market supervision authority of the tiannong region of jinan city, represented by wang xiaohong, and operates on general items: sale of chemical products (other than licensed chemical products); manufacture of dedicated chemical products (other than hazardous chemicals) [businessed branches]; sale of dedicated chemical products (other than hazardous chemicals); manufacture of synthetic materials (other than dangerous chemicals) [business of branches]; sale of chemical products (other than licensed chemical products) [business of branches]; manufacture of basic chemical materials (manufacturing of licensed chemicals such as hazardous chemicals) [business of branches]; sale of engineering plastics and synthetic resin; s...