No.509 Beijing Popularity Ranking No.14 Shunyi District No.1 Shu Grease No.1 Tian Ran Shu Grease No.2 Polymer Materials No.2 Te Zhong Xian Wei Ji Fu He Materials No.2 Te Zhong Gao Fen Zi Materials No.3 Compositing Materials No.4 Composite Materials No.5 Aviation Industrial No.9 Metal Materials No.11 Materials Technology No.11 Materials R&D Composite Materials Manufacturing 隐形冠军企业 企业技术中心 省级高新技术企业 市级高新技术企业 高新技术企业 市级专精特新中小企业