Hangzhou Xinlong Chemical Co., Ltd. is located in the famous world tourist city - Hangzhou. Our company is located in Hangzhou Jiangdong Economic & Technical Development Zone. Our company is close to Xiaoshan International Airport, enjoying convenient transportation. Presently, we are mainly engaged in the manufacture of such basic chemical products as Dilute Nitric Acid, Sodium Nitrite, Sodium Nitrate, Boric acid, Potassium Fluoroborate, Potassium Fluotitanate, Potassium Fluosilicate, Sodium Fluosilicate etc. Our company is a medium-sized comprehensive basic chemical company with the annual sales value of over 150,000,000 yuan, and is the biggest production base of nitric acid and nitrate in Xiaoshan District of Hangzhou.We have a lot of professionals who are committed to basic chemical manufacture. Our strict management and advanced manufacturing equipment and instruments enable our