Chengdu Hardyloong Bio-technology Co., Ltd. is a subsidiary of Xinjiang Huitong Hardyloong Humic Acid Co., Ltd. responsible for import and export business. Xinjiang Huitong Hardyloong Humic Acid Co., Ltd. is a 40-year-old humic acid product manufacturer. It was founded in 1986 and was formerly the Xinjiang Hami Humic Acid Research Institute. The company mainly produces potassium humate, sodium humate, mineral potassium fulvate, and other products. The company's products are exported to more than 20 countries around the world, and the quality and price are highly recognized by customers.