door pillar meaning in Chinese

门柱

Taizhou jinsong co . , ltd . an enterprise held by taizhou hope investment co . , ltd . supplies mainly domestic auto manufacturers such as shanghai volkswagen and shanghai general motor with cockpit system ( including instrument panel ) , inner trim system ( including interior door panel and door pillar ) , and exterior trim system ( including painting dressing )
泰州劲松股份有限公司是由泰州浩普投资有限公司控股的为上海大众、上海通用等国内主要的汽车商提供座舱系统（含仪表板总成）、内饰系统（含门内板、门柱内饰）、外饰系统（含涂装外装饰件）等的配套企业。