Double Dragons Humic Acid Co.Ltd. Xinjiang, the largest humates manufacturer in northwest China, located at MiDong Dist. of Urumqi which is close to Turpan-Urumqi-Dahuangshan Expressway, 18Km away from the railway station, and 16 Km away from the Airport. Owning $5.33million total assets, more than 200 staff, covering an area of 17HA, also basisd on the modern management system, advanced technology in product research and development, start-to-end monitoring testing during the processing and the complete quality control system, we become to be one of the most important and reputable manufacturers and exporters of hum ate products in China by continuously supplying wide range of qualified and reliable products.