Laishui Yannan Fine Chemical Co., Ltd. in Laishui County was established in April 2002 with a registered capital of 1 million yuan. The company is a limited liability company and its legal representative is Guo Miaomiao.
      Geographical location and transportation: Yannan Fine Chemical Co., Ltd. in Laishui County, located at No. 522 Yong'an Street, Chengdong Industrial Zone, Laishui County, Baoding City. The company is adjacent to Yong'an Street to the south, Huabei Wheel Factory to the west, Laishui County Industrial Enamel Factory to the east, and Shulin to the north. There are no natural reserves, water sources, cultural relics, residential communities, or other safety sensitive areas nearby. Covering an area of 20000 square meters. The building area is 6000 square meters.
       Production capacity and scale: Yannan Fine Chemical Co., Ltd. in Laishui County mainly produces chemical reagents and inorganic specialty chemicals. The product specifications range from analytical purity to high-purity and ultra pure, including lithium iodide, lithium carbonate, lithium phosphate, sodium iodide, anhydrous sodium iodide, dipotassium hydrogen phosphate, potassium dihydrogen phosphate, diammonium hydrogen phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, trisodium phosphate, sodium thiosulfate, sodium tetraborate, sodium chloride, sodium bicarbonate, sodium citrate, sodium acetate, potassium fluoroaluminate, potassium chloride, potassium thiocyanate, potassium ferrocyanide, potassium ferrocyanide, potassium silicate solution, potassium hydrogen phthalate, manganese oxalate, manganese dioxide, 50% manganese nitrate solution, calcium carbonate, ammonium sulfate, urea (urea), ferrous sulfate, magnesium sulfate, magnesium chloride, magnesium fluoride, magnesium oxide, chloride. Copper oxide, basic copper carbonate, ammonium citrate, strontium carbonate, phosphotungstic acid, citric acid, oxalic acid, etc. The production feature is intermittent production of multiple varieties and small batches, with product specifications ranging from analytical purity to high-purity and ultra pure, with an annual output of about 540 tons.
       Employees: The company has a total of 34 employees, including 3 senior engineers, 2 assistant engineers, 3 full-time safety management personnel, and 8 special operation personnel.