The meleumycin produced by Nanyang Pukang Hengyu Pharmaceutical Co, has a wide antibacterial spectrum, an obvious curative effect and comparatively low toxicity and side effects.
Nanyang Jiezhong Brewage Co is the largest vinegar brewing company in Henan province .
Nanyang pyrograph, dating back to the Qin and Han dynasties, enjoys a high reputation both at home and abroad.
Henan Wanzheng Group was founded in Nanyang in 1995.
Located in Xixia county, Nanyang, Zhongjing Wanxi Pharmaceutical Co produces as many as 3,500 tons of Chinese-patented medicines every year.
With a total asset base of 410 million yuan ($66.83 million), Nanyang Explosion-proof Group Co has four national-level experts, four ministerial experts, and 481 employees with intermediate or senior professional titles.
Founded in 1992, Muyuan Foods Co Ltd is a Nanyang-headquartered agricultural and animal husbandry enterprise.
Henan Longcheng Group is a Nanyang-based hi-tech enterprise with a broad business portfolio.