Tuoyang is a famous professional manufacturer specializing in food additives and medical mediums. It is one of the top enterprises exporting crude drugs in China and a core enterprise of the national high-tech industry base of Zhengzhou bio-industry.
The company boasts 1,700 employees and occupies an area of 1,000 acres (666,666 square meters) with a high-tech production line producing 20,000 tons of erythorbate, 10,000 tons of vitamin C and 300 tons of D-ribose. In 2010, sales revenue reached RMB630 million with profits of RMB100 million, and export earnings reached USD50 million. The company was honoured with an award titled, "High-tech Zone Outstanding Contribution in Economy".
The company has completed management system and legal formalities with pollutants discharge permit, production license, VC drug production license, etc. Tuoyang has also achieved the following certifications: 1SO9001 Quality System; HACCP Certification; ISO22000 Food Safety Management System; OHSAS18001 Occupational Health and Safety Management System; ISO14001 Environmental Management System Certification; 17025 National Laboratory Certification; Kosher Certification; and, BRC Certification.