No.86 Guangzhou Popularity Ranking No.1 Conghua District No.389 Guangdong No.1 Tires No.1 He Xin Ling Components No.1 Rubber Industrial No.1 Industrial Investment No.1 Rubber No.1 Gong Yi Design No.2 Xian Jin Manufacturing No.2 Organic Chemistry No.2 PolyHe Products No.3 Ling Accessories No.3 Polymer Materials No.4 Industrial Control 名牌产品 省级高新技术企业 省名牌产品 高新技术企业 国家企业技术中心 省级工业设计中心 ISO9001认证 ISO14001认证 IATF16949认证