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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.
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.