中国吉林省通化市 Tonghua Municipality, Jilin Province, China

(通化市集安市)吉林省集安益盛药业股份有限公司 - 人参、西洋参产品,蜂蜜
Yisheng Pharmaceutical Co Ltd - non-woods-grown ginseng, woods-grown ginseng, bee honey
通化市前进石油机械有限公司 - 石油钻井、修井、采油、钻采悬吊工具和配件
Tonghua Qianjin Petro-Machinery Plant - drilling tools, workover tools, production tools, hanging tools and parts