Lighting Lighting News OEM Tier 1Hella Turnover Grows July 8, 20132 minute read Hella’s group turnover grew by about 4% to €5bn this year vs. last. This increase, they say, was driven To access this post, you must register DVN Lighting Gold Membership. Total 0 Shares Share 0 Tweet 0 Related TopicsOEM Tier 1