Shandong Fenlian Biotech Co., Ltd. was established in January 2007, with an area of 186,760 square meters, a building area of 100,000 square meters and more than 100 employees. Our company has kept specialized in calcium formate production & sales for nearly 20 years.In 2012, we successfully pass and obtain certifications in the ISO9001 international Quality Management System、Environmental Management System、Occupational Health and Safety Management System. In 2025, Fenlian passed audit by official institution of FAMI-QS. Shandong Fenlian Biotech Co., Ltd., are committed to the principles “Specializing in synthesis technologies, focus on animal nutrition and construction additives, and ensure safety and health for human consumption and applications!”.We look forward to mutually supporting all our partners, collaborating hand in hand for the long term, growing together, and achieving sustained prosperity in the future.

The Company has been a specialized in manufacturing feed additives for more than 20 years and its main products are as follows: 50,000 t/a feed additive grade calcium formate, 30,000 t/a potassium diformate, 20,000 t/a calcium propionate, 20,000 t/a fumaric acid, 10,000 t/a ferrous fumarate, 30,000 t/a glycine iron, (glycine zinc), zinc methionine (copper methionine), (manganese methionine) complex compound, 20,000 t/a mildew inhibitors and acidifiers, and other series of products. All these products are mainly applied in animal husbandry, feed, agriculture, pharmaceuticals, leather, printing and dyeing, building materials, oil drilling, and many other fields. 

Our products obtained the license for feed additives production issued by the Ministry of Agriculture in 2012. With a high reputation in the industry, the Company has established long-term and stable cooperative relationships with many listed companies in China. The Company is strategically located near production bases of basic chemical raw materials such as formic acid and propionic acid and maintains a long-term partnership with Luxi Chemical Group. Its products perform well in both domestic and export markets, being sold across China and in European and American markets, driving a long-term strategic cooperation with foreign clients. 

The Company was issued with the license of self-operated import and export business in 2007, and obtained the certifications of ISO9001 international quality system and EU FAMIQS system in 2012. Improved Food Safety and Health from Specialized Synthesis and Leading Animal Nutrition Process. The Company will remain committed to serving our clients with high sincerity and to input greater investment in technology for accelerated development, making the Company a leading professional producer of synthetic bio-feed additives and agricultural and animal husbandry products. The General Manager, Mr. Liu Zhen, warmly welcomes friends from all sectors of society to discuss and suggest for business cooperation. We look forward to collaborating with all of them for mutual development!