必赢3003no1线路检测中心(以下简称“必赢线路检测中心”)成立于2005年3月，2011年1月7日在上海证券交易所挂牌上市(证券简称：必赢线路检测中心；证券代码：601118)，是中国资本市场唯一的天然橡胶全产业链上市公司，也是全球最大的集天然橡胶科研、种植、加工、贸易一体化的跨国企业集团。
China Hainan Rubber Industry Group Co., Ltd. (hereinafter referred to as “Hainan Rubber”) was established in March,2005, and was publicly listed on the Shanghai Stock Exchange on January 7, 2011 (Stock for short: Hainan Rubber; stock code: 601118). We are the only listed company of the NR whole-industry-chain in China’s capital market, and the world’s largest multinational enterprise group involved in NR research, planting, processing and trade.
