No.453 Dongguan Popularity Ranking No.20 Humen Town Guangdong No.2 Shou Machines Housings No.2 Te Zhong Tan Xing Ti Materials No.2 Silicone Rubber No.2 Special Compositing Rubber No.3 Yang Ji Oxygen Chemical No.3 An Niu No.4 Wu Chemical Technology No.7 Rubber No.7 Rubber Industrial No.10 Laser Engraving No.16 ODM No.26 Dai Processing 省级高新技术企业 高新技术企业 国家知识产权优势企业 国家高新技术企业 守合同重信用企业