求翻译：北京诺鼎工业设备有限公司授权青岛同昌泰商贸有限公司是青岛地区是什么意思？

Beijing nodding industrial equipmetns equipment authorized Qingdao with Qingdao district-Chang Tai trading company is Lutheran (RUD) agents. Main agent Sling products, as Sling products industry, due to the limited conditions, the same company all Sling products is unrealistic. For example: Beijing nodding industrial equipmetns equipment Co Ltd will only manufacture non-standard lifting, similar wire rope, Sling, permanent magnet cranes, chains, steel clamp, electric hoists, hand chain hoist, delegate to other manufacturers.