中原油田质量认可证书
华北准入证
质量体系认证
环境体系认证
职业健康体系认证
科技进步奖

计量合格确认证书

对外贸易证书

推盘式专利

橡胶气胎

条形气囊专利

铁合金专利

轮胎专利

扫地机专用实心轮胎

Henan Dalin Motion Co., Ltd implement total quality management, has adopted a national high-tech enterprise certification, ISO9001: 2008 international quality system certification, OHSAS18001: 2007 Occupational Health and Safety Management System Certification, ISO14001: 2004 Environmental Management System Certification, Companies focus on technology research and development, emphasis on technological innovation, has won 20 national patents and provincial science and technology progress awards.