“五菱”标识，是北京中丽公司的标志，代表着行业名牌产品。“五菱”标识不仅代表着中丽公司前身——北京化纤机械厂早期为中国化纤机械行业开发的MH441-160电子雕刻机、VC406D纺丝机、VC443A牵伸机多点温控柜、异型喷丝板和RKP702丙纶扁丝联合机等国产化纤机械产品，也记录着北京中丽几代建设者抓机遇、奋拼搏、展科技、创新品的历史。

BEIJING CHONGLEE’s logo ,“Five diamonds”, represents famous brand in chemical fiber machinery industry. This logo not onlycommemorates five earliest products—VC406D spinning machine, VC443A drawing machine multi-point temperature control panel, profiled spinneret, MH441-160 electronic carving unit, and RKP702 Polypropylene flat yarn machine, but also records several generations of CHONGLEE employees’ diligence and innovation.